Great plugin with a developer who continues to stay active on Github until this day. Thank you very much for your continued development on this project and for the recent work on 1.21.4 issues. It is much appreciated!

Prefect, just what i was searching to replace not working one, fun fact i got your plugin from their wiki page (convert) !

Stacking entities can make an impact on performance and i appreciate creating these!!

Nice plugin, but there is a noticeable issue. When not using 'armorstand' mode for displaying name tags, it uses mob name tags, which is great for what I'm doing, however, this also makes named entities that are not related to stack mob bug out. Players cannot name their pets and as a server owner I cannot spawn entities with names due to this plugin while not using 'armorstand' mode. If there's a way to make entities have actual names but also not make other mobs bug out, please add it to this plugin.

I really like the plugin, but I need urgent support and I can't get it through discord. When I try to link it, it says that there is already another account linked to my spigot.

Great plugin, when will support for 1.20.4 be added because its a little bugged right now.

when frog eat a multiple magma cube they still drop 1 froglight.
good plugin.
i love pasta

Why does enderman dont stack ? i still have this problem but pretty good plugin, reduce lag

Will there be a version for 1.20 ?

[07:23:32 WARN]: [StackMob] Task #69 for StackMob v5.8.6 generated an exception
java.lang.NullPointerException: Cannot invoke "uk.antiperson.stackmob.hook.hooks.ProtocolLibHook.spawnFakeArmorStand(org.bukkit.entity.Player, org.bukkit.Location, uk.antiperson.stackmob.libs.adventure.text.Component)" because "this.plh" is null
at uk.antiperson.stackmob.packets.ProtocolLibFakeArmorStand.spawnFakeArmorStand(ProtocolLibFakeArmorStand.java:26) ~[StackMob-5.8.6 (1).jar:?]
at uk.antiperson.stackmob.packets.TagHandler.newlyInRange(TagHandler.java:41) ~[StackMob-5.8.6 (1).jar:?]
at uk.antiperson.stackmob.packets.PlayerWatcher.checkPlayer(PlayerWatcher.java:47) ~[StackMob-5.8.6 (1).jar:?]
at uk.antiperson.stackmob.tasks.TagCheckTask.run(TagCheckTask.java:20) ~[StackMob-5.8.6 (1).jar:?]
at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.19.2.jar:git-Paper-307]
at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:483) ~[paper-1.19.2.jar:git-Paper-307]
at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1473) ~[paper-1.19.2.jar:git-Paper-307]
at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446) ~[paper-1.19.2.jar:git-Paper-307]
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1397) ~[paper-1.19.2.jar:git-Paper-307]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1173) ~[paper-1.19.2.jar:git-Paper-307]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:305) ~[paper-1.19.2.jar:git-Paper-307]
at java.lang.Thread.run(Thread.java:833) ~[?:?]

Very good plugin, works way better than WildStacker, and reduces more lag than it aswell. Very helpful Author in discord went out of his way for 3 days to help me with my issue. +1

VERY GOOD PLUGIN! HELP KEEPS MY SERVER FROM NOT LAGGING!! THANK U SO MUCH!!!!! THIS IS SO GOOOD!!!

great plugin and good people working on it allways eager to help :) im using the plugin since some years now

Been using this plugin for years does everything we need and is very configurable to suit your servers needs. Thanks for the Speedy update to 1.19! :)

Das Plugin ist Ansicht nicht schlecht, super Arbeit an die Entwickler....

Aber ;-) bekomme es einfach nicht hin das das Plugin auch in Verbindung mit Plotsquared (auf den Plots) funktioniert.

Entweder habe ich was übersehen oder stehe komplett daneben :-))

You saved the day, thanks a lot!
It's rare to see a plugin that works for the latest version with advanced configuration and for free. I tested many edge cases I expected would not work and it passed them all, 5/5 stars.

Neueste Version funktioniert leider nicht. Nach Neustart keine Installation des Plugins. Version 5.2.3 funktioniert aber.

[12:48:22 WARN]: org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: JVMCFRE003 主要版本错误；类=uk/antiperson/stackmob/StackMob，偏移量=6
[12:48:22 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:157)
[12:48:22 WARN]: at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414)
[12:48:22 WARN]: at com.rylinaux.plugman.util.PluginUtil.load(PluginUtil.java:356)
[12:48:22 WARN]: at com.rylinaux.plugman.command.LoadCommand.execute(LoadCommand.java:114)
[12:48:22 WARN]: at com.rylinaux.plugman.PlugManCommandHandler.onCommand(PlugManCommandHandler.java:95)
[12:48:22 WARN]: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45)
[12:48:22 WARN]: at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159)
[12:48:22 WARN]: at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:826)
[12:48:22 WARN]: at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchServerCommand(CraftServer.java:788)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.DedicatedServer.handleCommandQueue(DedicatedServer.java:470)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:437)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1342)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1130)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291)
[12:48:22 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer$$Lambda$3144/0x0000000000000000.run(Unknown Source)
[12:48:22 WARN]: at java.base/java.lang.Thread.run(Thread.java:836)
[12:48:22 WARN]: Caused by: java.lang.UnsupportedClassVersionError: JVMCFRE003 主要版本错误；类=uk/antiperson/stackmob/StackMob，偏移量=6
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.defineClassImpl(Native Method)
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.defineClassInternal(ClassLoader.java:479)
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:440)
[12:48:22 WARN]: at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
[12:48:22 WARN]: at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:201)
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.loadClassHelper(ClassLoader.java:1183)
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1098)
[12:48:22 WARN]: at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:119)
[12:48:22 WARN]: at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:114)
[12:48:22 WARN]: at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
[12:48:22 WARN]: at java.base/java.lang.Class.forNameImpl(Native Method)
[12:48:22 WARN]: at java.base/java.lang.Class.forName(Class.java:407)
[12:48:22 WARN]: at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:82)
[12:48:22 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153)
[12:48:22 WARN]: ... 15 more

The update works just fine. I installed this plugin just the other day in effort to reduce lag on my server. This plugin along with some server config optimizations my server runs like butter. Cheers

I love the plugin I just have one question is there a way to stop passive mobs from stacking I couldnt find a way to do that, i need them not to stack cause of some farms i have it breaks them

The issues page on your github is on read-only so I'm posting a bug report here. For some reason, some mob stacks just don't work

This is a good plugin but I have a few questions
1. How can I feed my pets?
2. Can I limit friendly animal stacking to 5 and unfriendly mobs to 15 or 20?

The plugin has been great so far, however i have a couple questions in regards to limiting stacking. Is it possible to keep Naturally Spawned passive animals from stacking, while making those that are from spawners stack, and having all hostile mobs stack? I see there is a custom section, but i don't really know much about it, or how it works. If this isn't the right place to ask for help, i do apologize in advance.

Amazing stacking plugin. Constant updates, constant ticket replies, knowledgeable developer who works with every server to get things right! Flawless! Highly recommend!

Good plugin, but please add the ability (command) to unstack entity's.
Or is there a special command to do that now

Excelent Plugin! Well done! But.. however i have a question: what spawning types are you able to disable / enable is there a type for breeding?

Works really well on paper 1.16.5, and the developer replied to my message and helped me really fast! Recommended

Very nice Plugin just having a problem with my zombie piglin xp farm: they are getting killed by Minecarts, but are not dropping the same amount of xp...

Great plugin. Only difficult to change mid-game from stacked to unstacked. For example: you stack 50 cows and want to unstack them. Difficult to manage with lots of people on a server. For the rest its a great plugin! Had great benefits for reducing the lag! Recommendation for server owners with less CPU threads or low server specs

I have a one problem. I enabled stacking for mobs that are naturally spawning, but animals like horses, sheeps, cows and pigs don't stack. Here is my config:

# StackMob 5.0 Configuration file - by antiPerson and contributors.
stack:
max-size: 50
interval: 100
merge-range:
- 12
- 12
- 12
threshold:
enabled: true
amount: 2
worlds-blacklist: []
worlds-blacklist-invert: false
types-blacklist:
- VILLAGER
types-blacklist-invert: false
reason-blacklist-invert: false
display-name:
format: '&a%size% szt. %type%'
visibility: ALWAYS
nearby:
range:
- 12
- 6
- 12
interval: 20
threshold: 1
traits:
sheep-color: true
sheep-sheared: true
slime-size: true
horse-color: true
llama-color: true
parrot-variant: true
drowned-hand-item: true
age: true
breed-mode: true
love-mode: true
cat-type: true
mooshroom-variant: true
fox-type: true
bee-nectar: true
bee-stung: true
zoglin-baby: true
piglin-baby: true
leashed: true
disable-targeting:
enabled: false
type-blacklist: []
type-blacklist-invert: false
reason-blacklist:
- SHOULDER_ENTITY
reason-blacklist-invert: false
events:
breed:
enabled: true
mode: SPLIT
limit: -1
dye:
enabled: true
mode: MULTIPLY
limit: -1
shear:
enabled: true
mode: MULTIPLY
limit: -1
multiply:
drops: true
explosion: true
slime-split: true
divide:
nametag: true
tame: true
enter-block: true
remove-stack-data:
nametag: true
equip:
enabled: true
mode: IGNORE
death:
skip-animation: true
SINGLE:
priority: 4
reason-blacklist: []
reason-blacklist-invert: false
type-blacklist: []
type-blacklist-invert: false
ALL:
priority: 3
reason-blacklist: []
reason-blacklist-invert: false
type-blacklist: []
type-blacklist-invert: false
STEP:
priority: 2
reason-blacklist: []
reason-blacklist-invert: false
type-blacklist: []
type-blacklist-invert: false
max-step: 5
min-step: 1
STEP_DAMAGE:
priority: 1
reason-blacklist: []
reason-blacklist-invert: false
type-blacklist: []
type-blacklist-invert: false
drops:
enabled: true
use-loot-tables: true
one-per-stack: []
one-per-stack-invert: false
item-blacklist: []
item-blacklist-invert: false
reason-blacklist: []
reason-blacklist-invert: false
type-blacklist: []
type-blacklist-invert: false
experience:
enabled: true
multiplier-min: 0.5
multiplier-max: 0.8
type-blacklist: []
type-blacklist-invert: false
player-stats: true
wait-to-stack:
enabled: false
wait-time: 5
types-whitelist:
- ZOMBIE
- SKELETON
- ZOMBIFIED_PIGLIN
- CREEPER
- ENDERMAN
types-whitelist-invert: false
reasons-whitelist:
- SPAWNER
reasons-whitelist-invert: false
hooks:
worldguard: true
mythicmobs:
enabled: true
blacklist: []
blacklist-invert: false
citizens: true
mcmmo: true
jobs: true
protocollib: true
reason-blacklist:
- SHOULDER_ENTITY

10/10 Plugin, but I have a question. How to enable mob stacking for mobs that spawned naturally?

Hi, this plugin is great but I was wondering if there was a way to make the config allow Creepers to stack if naturally spawning but not the other natural mobs? (This would mean that spawners stack/eggs stack/ and naturally spawned creepers)

This plugin is great: it can improve tps and is very customisable, however, I think a feature, where a mob's health is accounted for just like the other entity traits, should be added.
Context: my friend was making a skeleton farm and he made it so that the skeletons fall down a deep hole and lose most of their health, allowing you to punch them to death. But when this plugin stacked those skeletons, they all gain full health again. Other than this small bug, the plugin works as advertised and is updated quite frequently. I hope this gets fixed soon.

Great plugin with an active, dedicated developer and tons of updates coming in all the time! Highly recommend <3!

Excellent plugin, works as intended and saves the server a lot of memory. It actually regards the entities you whitelist in the config

Plugin is great bro, keep the good work, and can ya explain how should i add more mobs that wont stack? cuz there is only [VILLAGER].
When i add [VILLAGER],[BEE],[WOLF] config restarts..
So would you be so kinde and tell us how can we disable mob types to group. Thanks.

This plugin is very good. But I have one question. Is there a way to make it so that mobs will ONLY stack when being spawned from a spawner?

Thanks!

This plugin lag server so much, i don't recomeended, please fix this, my server crashing every day

If i want kill mob i have error in console, command /kill @e[type=zombie]
And if i want to forcestack i have next error
[14:04:18 WARN]: org.bukkit.command.CommandException: Unhandled exception executing command 'stackmob' in plugin StackMob v5.3.0
[14:04:18 WARN]: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47)
[14:04:18 WARN]: at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159)
[14:04:18 WARN]: at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:802)
[14:04:18 WARN]: at org.bukkit.Bukkit.dispatchCommand(Bukkit.java:749)
[14:04:18 WARN]: at ch.njol.skript.Skript.dispatchCommand(Skript.java:1393)
[14:04:18 WARN]: at ch.njol.skript.effects.EffCommand.execute(EffCommand.java:82)
[14:04:18 WARN]: at ch.njol.skript.lang.Effect.run(Effect.java:51)
[14:04:18 WARN]: at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:60)
[14:04:18 WARN]: at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:88)
[14:04:18 WARN]: at ch.njol.skript.effects.Delay$1.run(Delay.java:108)
[14:04:18 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:99)
[14:04:18 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468)
[14:04:18 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1297)
[14:04:18 WARN]: at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:377)
[14:04:18 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1212)
[14:04:18 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1000)
[14:04:18 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:177)
[14:04:18 WARN]: at java.lang.Thread.run(Thread.java:748)
[14:04:18 WARN]: Caused by: java.lang.NullPointerException
[14:04:18 WARN]: at uk.antiperson.stackmob.commands.subcommands.ForceStack.onCommand(ForceStack.java:43)
[14:04:18 WARN]: at uk.antiperson.stackmob.commands.Commands.onCommand(Commands.java:82)
[14:04:18 WARN]: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45)
[14:04:18 WARN]: ... 17 more

I tried most of the stack plugins on the site, but I could not find another plugin that works as optimized and smoothly as this one. I wish you a great plugin success.

The plugin is good, very useful and really delivers what it promises, but I've noticed that the players have kind of discovered a "bug", I think...


- Mobs go through walls when taking damage with repulsion...if you can fix it for sure it will be perfect for me!

Best plugin is drag and drop plugin. Which means it works without effort when I just throw it into the plugins folder. Great job!

Nice plugin, Works perfectly in 1.16.1, normaly i have 17 tps for mobs farm but now i have 19.4 to 20 TPS with this plugin <3 Maybe in futuro Stack droped items? <3

Good plugin, just a quick question..
Is there a way to Stack natural spawning Enderman? It's for a farm we built but I can't make the enderman stack cus they are spawning naturally.

Excellent Plugin. Makes my potato pc live some more, recommended. Need to extend the review.

Exactly what i need! Can you make this for 1.8.8? sadasdasdasdasdasdasdsadsadsad

Excellent plugin. Fixed the issue and requires little configuration. Recommend for any medium/large server having farm lag.

New error! Very great resource and sorry for this but i will put the link here! https://hastebin.com/ayiwidulen.sql

A fantastic plugin with an amazing developer. I had a few issues and reported them to the github and they were fixed very quickly. Keep up the great work!

Can you update it for 1.16! I need this!
Thank you for this great resource! <3 <3

woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooow is really cool 10/10

When the mobs stack die due to suffocation they only give the experience for 1 mob.

Great plugin does what it says and gives you many options to do whatever you want.

It doesn't work on version 1.15.2, the plugin loads, but the mobs are not stacking

# If the entity's spawns reason is listed below, do not stack.
reason-blacklist: []

How are the reasons defined aka named?

Also Named mobs keep stacking :-/

This plugin does not work with Bees which is quite annoying because it ruins bee farms. Also the plugin could use more examples.

Hello, I have an error. I report it here because in Problem Tracker it won't let me publish it.

ERROR:
> .... [00:27:07 ERROR]: Could not pass EntityDeathEvent event to StackMob v5.1.2
java.lang.IllegalArgumentException: health should be between 0 and 20.0, but it was 39.786685943603516. (attribute base value: 20.0)
at org.bukkit.craftbukkit.v1_15_R1.entity.CraftLivingEntity.setHealth (CraftLivingEntity.java:112) ~ [patched_1.15.2.jar: git-Paper-333]
at uk.antiperson.stackmob.entity.death.KillStepDamage.onSpawn (KillStepDamage.java:40) ~ [?:?]
at uk.antiperson.stackmob.listeners.DeathListener.onStackDeath (DeathListener.java:40) ~ [?:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor596.execute (Unknown source) ~ [?:?]
at org.bukkit.plugin.EventExecutor.lambda $ create $ 1 (EventExecutor.java:69) ~ [patched_1.15.2.jar: git-Paper-333]
at co.aikar.timings.TimedEventExecutor.execute (TimedEventExecutor.java:80) ~ [patched_1.15.2.jar: git-Paper-333]
at org.bukkit.plugin.RegisteredListener.callEvent (RegisteredListener.java:70) ~ [patched_1.15.2.jar: git-Paper-333]
at org.bukkit.plugin.SimplePluginManager.callEvent (SimplePluginManager.java:607) ~ [patched_1.15.2.jar: git-Paper-333]
at org.bukkit.craftbukkit.v1_15_R1.event.CraftEventFactory.callEntityDeathEvent (CraftEventFactory.java:767) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityLiving.d (EntityLiving.java:1380) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityLiving.die (EntityLiving.java:1308) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityLiving.damageEntity (EntityLiving.java:1152) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityMonster.damageEntity (EntityMonster.java:52) ~ [patch_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityZombie.damageEntity (EntityZombie.java:318) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityHuman.attack (EntityHuman.java:1113) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.EntityPlayer.attack (EntityPlayer.java:1741) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.PlayerConnection.a (PlayerConnection.java:2096) ~ [?: git-Paper-333]
at net.minecraft.server.v1_15_R1.PacketPlayInUseEntity.a (PacketPlayInUseEntity.java:51) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.PacketPlayInUseEntity.a (PacketPlayInUseEntity.java:6) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.PlayerConnectionUtils.lambda $ sureMainThread $ 0 (PlayerConnectionUtils.java:23) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.TickTask.run (SourceFile: 18) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.executeTask (IAsyncTaskHandler.java:136) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.IAsyncTaskHandlerReentrant.executeTask (SourceFile: 23) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.executeNext (IAsyncTaskHandler.java:109) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.MinecraftServer.ba (MinecraftServer.java:1097) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.MinecraftServer.executeNext (MinecraftServer.java:1090) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.awaitTasks (IAsyncTaskHandler.java:119) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.MinecraftServer.sleepForTick (MinecraftServer.java:1051) ~ [patched_1.15.2.jar: git-Paper-333]
at net.minecraft.server.v1_15_R1.MinecraftServer.run (MinecraftServer.java:966) ~ [patched_1.15.2.jar: git-Paper-333]
in java.lang.Thread.run (Thread.java:748) [?: 1.8.0_242]

What is the best version for 1.8 ? It got a little confusing because it doesn't show on the page anymore.

Good plugin, easy to configure. Dev responds quickly and Is very nice and helpful.

net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:1010) ~[mypaper.jar:git-Paper-600]
05.05 23:47:27 [Server] INFO at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:439) ~[mypaper.jar:git-Paper-600]
05.05 23:47:27 [Server] INFO at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:940) ~[mypaper.jar:git-Paper-600]
05.05 23:47:27 [Server] INFO at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:837) ~[mypaper.jar:git-Paper-600]
05.05 23:47:27 [Server] INFO at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
05.05 23:47:32 [Server] WARN [StackMob] Task #28 for StackMob v5.1.1 generated an exception
05.05 23:47:32 [Server] INFO java.lang.NoSuchMethodError:

Used to be a great plugin with the 1.8 features, now all villagers are stacked. Not a good plugin tbh.

Please help on my server animals not stack (Cow,sheep,chicken)
Stacking mobs Creeper,Bat,Fox,Enderman,Slime,Spider

Is a very good plugin and dev answer very quicly to your questions and fix anything that is wrong!

But there should be an option to kill all stacks at the same time clearlagg hapens

Works, but it causes enormous tps lag, is there a fix for this?
Otherwise, would recommend if there's a workaround

Awesome plugin 10/10 you can do alot!
i cant make mobs stacks because there is to much of config
or it doesnt work at all
wish it had the old config edits
keep up the good work question mark

The only disadvantage is that the chicken lays one egg at a time.

But overall it's good. If so, fix this.

muy buen plugin me gustaria que tubera api para poder usarla para crear spawners

All work perfectly, but the experiencie when I feed my animals I don't obtain experience... I don't know why, I have the default config.

Amazing plugin! Iwant to post this plugin to Chinese Minecraft forum.
I will translate and just introduce this plugin. Can I do it ?

No issues here, solid 20 tps. I tried the plugin before even noticing the fake 1 star reviews below, and I must say the plugin works perfectly with no issues whatsoever on my server. I hate the default format for the nametags but that was an easy fix in the config. Now we can have farms in spawn on factions again like the good old days.

Amazing plugin, very active developer, and flawless functionality. No idea what’s up with the bad reviews but this thing is a beast. :)

Was a great plugin while it worked. Has had some issues as minecraft has updated. It is probably the most effective stacking plugin for lag reduction of every other one available and does not gratuitiously modify the drops or capabilities of every mob to accomplish this task. That much, I like very much. Unfortunately, support seems to have ceased entirely. Several mobs don't drop the appropriate items without updates being made to the plugin. There is no ability to unstack mobs. There is a tool for it... but all it does is eliminate the stack... and you don't need a tool to do that, one could just kill the stack if they just want to be rid of the stack. Anyway, if support every resumes this would still be the best plugin for the job.

wait-to-stack not working in 1.14.4 please fix it. Players can't using water and drop systems.

When i add this plugin to my server i get 13-14 TPS :( very bad optimization i cant use

Villagers stacked and all trades are gone. Terrible plugin! Do not download it!!

This completely breaks mob grinders, mob crushers sometimes instantly kills all of them when kill-all is enabled, and when it's not you only get the exp from one mob when you kill all of them with a sword swipe.

Set in config for villagers not to stack and they still did. Players lost trades

no mobs stack lol kind of breaks the point of the plugin if you install it and it doesn't do anything

I run a fairly small server, lets say about 5-7 people a day. With this plugin installed and tweaked as best I could to reduce lag, it would drop my servers TPS down about .75 for every player that was near animals. This means at any time my server was running between 15-18tps which is really not ideal. Once removed it brought the tps back up and it would never drop below 19.80 even with large farms of animals. I simply cannot recommend until this plugin gets a hot fix or something to make it less demanding oh a relatively large resource server.

Terrible plugin that is not only full of bugs but lacking in features compared to other FREE alternatives. The plugin is simply not competitive at all and shouldn't be used by anyone looking to make a serious server.

great idea. doesn't let me breed anything stacked. so i have like 8 cows but can only feed one of them.. so can't do anything else with them. after removing the plugin i only have one cow. complete waste and now all my players are angry they couldn't breed stuff and now all their livestock vanished.

It's a completely wafflelicious plugin, but I'd rlly like to give a 5 ratings, but if spawners-stack was provided as well I would really like it, other than that, I greatly appreciate how good calibre this plugin is. Ty

Clearlag support!!!
:0

Awful. None of the config options I have tried have done anything, they are just ignored

This plugins works in 1.14.2, but you need to add SLIME and MAGMA_CUBE to no-stack-types, if you dont do that, there will be error on the console, and sometimes the smallest slime/magcube cant be killed by anything, Great Job Dev, Keep this good works !

Has memory leaks and causes more problems than it solves. Avoid until this is fixed.

its not compatible with the spigot 1.14.2 version yet? (git-Spigot-df0eb25-8003ced) https://github.com/Nathat23/StackMob-3/issues/247
( Error occurred while enabling StackMob v4.0.0 (Is it up to date?) )

Hello, I really liked the plugin, I wanted to know if you can do all the batteries to die.
Example: 10x Pig (When I kill pigs, all 10 die together)

Nice plugin! Very happy it is updated, hoping you can add the feature to unstack when below the threshold, but overall really nice! Thanks for making it.

Plain, just doesn't work. Even the commands shown aren't the same. I really want to use this in my server, but doesn't work. I'm not getting any internal errors, it's just the commands don't work and the plugin doesn't function.

Mushroom cattle have problems with mating
Mushroom cattle have problems with mating
Mushroom cattle have problems with mating

this is a very nic plugin i use it of my own server tahnk you very mutch for this plugin

Exactly what we were looking for.
This was extremely useful for helping reduce entity lag.
Many players on our server had an excessive amount of farm animals.
After installing this plugin and configuring it properly we're seeing green!

Customizable!
There is a huge amount of configuration ability with this plugin.
We only choose to have it affect farm mobs personally.
With our settings, you can breed stacks to produce stacked offspring, multiply the amount of wool dropped from stacked sheep, eggs laid by stacked chicken, and much more.

Active Dev!
I've only come across two bugs and after creating a detailed report of each, both were fixed by the developer in under 3 days each time, the most recent time was under 12hrs! Thank you!

100% support for this plugin, give it a chance before anything else.

Please add support to SilkSpawner
Please add support to SilkSpawner
Please add support to SilkSpawner

In its current state it causes more lag issues than it fixes. Major issues with memory leaks and mySQL backend. Nobody should be using this.

breaks zombie pigmen gold / exp farms doesn't drop correct exp
any way could fix that in config pls tell me.

Great can you add EliteMob support please

...............................................

Best stacking plugin around, thanks for the new update!
.................................

Works perfectly... Its a 1.13 plugin guys do yall even read the info? Lmao
Props to the dev for the updates on such a useful plugin

I was having extreme lag in my server, like 9 TPS. Then with this plugin I got 14 TPS. Totally recommended

Support is very responsive and friendly. Authors added a new event to API in 1 hour after my asking them. I want to set 10/5.

it is best stack plugin.
........................................................

Does not work with the plugin "MergedSpawner (SilkSpawner/TokenEnchant/MergedMob etc support included!)" mobs still spawn 1 by 1 when spawned by an spawner

Great plugin that i rely on heavy with skyblock. Love the updates and also the fact that the dev makes improvements taking our input into consideration. Keep up the great work

Tried it on spigot 1.8.8 - it doesnt work at all - it does not stack, doesn not log anything - crap !

Great plugin, increased our servers performance with about 6-7% (which is really good) - It works just as well as the premium resources if not better. I wouldn't waste a single penny when this plugin has all the features and works even better!

Keep up the good job Author, and I think everyone should support him in some way!

Alright let me bring this into full circle, The author originally dropped support for latest patches on older versions.... I left a review and soon I got a profile post about StackMob Legacy and I have to say bravo to you antiPerson I am truly impressed. Not only did you fix the issue, you also notified me about the fix. Thanks!

[06:52:46] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more
[06:52:47] [Server thread/INFO]: olget issued server command: /clear
[06:52:48] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more
[06:52:49] [Server thread/INFO]: [!] 11pacer_ leveled up to level 1 and received $500!
[06:52:49] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more
[06:52:50] [Server thread/INFO]: olget issued server command: /clear
[06:52:51] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more
[06:52:52] [Server thread/INFO]: olget issued server command: /clear
[06:52:52] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more
[06:52:53] [Craft Scheduler Thread - 1710/WARN]: [FactionsTopv5Hologram] Plugin FactionsTopv5Hologram v1.0.6 generated an exception while executing task 1103
java.lang.NullPointerException: null
[06:52:53] [Craft Scheduler Thread - 1786/INFO]: Oi mate the faction is null
[06:52:53] [Craft Scheduler Thread - 1786/INFO]: Oi mate the faction is null
[06:52:53] [Craft Scheduler Thread - 1786/INFO]: Oi mate the faction is null
[06:52:54] [Server thread/INFO]: olget issued server command: /clear
[06:52:56] [Server thread/INFO]: [!] 11pacer_ leveled up to level 2 and received $500!
[06:52:58] [Server thread/INFO]: olget issued server command: /clear
[06:53:01] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v2.2.14
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:395) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1116) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPig.die(EntityPig.java:136) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:956) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1005) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1311) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1621) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.tools.DropTools.calculateDrops(DropTools.java:24) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.multiplication(DeathEvent.java:78) ~[?:?]
at uk.antiperson.stackmob.listeners.entity.DeathEvent.onDeath(DeathEvent.java:67) ~[?:?]
at sun.reflect.GeneratedMethodAccessor894.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
... 21 more

Only support 1.13 is the joke -_- but good plugin and good luck for after etc....

One of the most useful plugins in the world, continue like this: D You're awesome

Awesome plugin. I have one suggestion: How about max stack size depends on distance from spawn like in Conquestia Mobs?

Nice Plugin <3 me country is brazil .

==================================
Help ! I can't load your plugin
Is there any depen plugin >.<
==================================

Very nice plugin. I have one question.
It's possible make mobs stop walking in this plugin?

Excellent plugin!. Works well on my server!, really good to boost server performance!. Thanks for making this!

This plugin works well and removes a lot of the lag we had before due to spawners and mobs.

This plugins Is there an error bug items not ?


sorry for not knowing english :)
...........................................

5 stars mutha fucka






































-----------------------

Great plugin for survival servers, where a lot of people have mob farms. Easy to configure.

Excellent! I use it in my server and works fine.
would be great if it was compatible with clearlag so scheduled clear mobs remove the stackmobs !

--------------------------------------------------------------------------------------------------------
WARN [StackMob] Task #13 for StackMob v2.2.11 generated an exception
--------------------------------------------------------------------------------------------------------

My server has custom MythicMobs mobs with custom name. If mobs with a custom name are into a stack and the stack is killed, all mobs into the stack die. Instead with mobs without custom name all works fine. I have MythicMobs support on config set to true. Can you help me? Thanks

some stacks only stay in like 25's like villagers even tho u edit the max stack to like 1500 and also could u add support to https://www.spigotmc.org/resources/edit-drops-1-0-6-gui-edit-all-mob-drops-easily.34561/ and https://www.spigotmc.org/resources/mergedspawner-mcmmo-silkspawner-etc-support-included.31982/

also add a option if 1 mob dies all mob dies and add a option for every single mob if u can do this ill give 5 star

Solid plugin, would love to see some things cleaned up in terms of the configuration files (comments, more compact, etc.), and some of the source code is a bit messy and surely could be improved upon (which would also probably help the performance slightly). Easily the best alternative to something like MergedMob or MobStacker 1.

A few pros:
+ A great handful of features.
+ Easy to understand configuration files and the comments aren't too intrusive.
+ Open source.
+ Solid performance.

A few cons:
- No official 1.7.X support.
- Unable to customize any of the plugins messages, making it hardcoded in English. (You're only able to translate entity names.)
- The plugin doesn't auto-convert from old versions, instead, it makes you use an external tool to do so.

Best version of this plugin by far. 10/10 would recommend again.

"Your review must be at least 80 characters. Using filler characters to bypass this limit will get you punished, please write a proper and constructive review." - Bleh

Dude, where is the promised version of v69.69.70? I have been waiting a decade for it! Nonetheless, great plugin and keep up the good work, but still have fun! ;)

Version 69.69.69 is working perfectly.

Anyway- jokes aside, it’s a great plugin.

work for me on 1.12.2 and on other version /via version) now i have low lag for animals, server ip aroundcraft.com

Configuration always gets reset, and I always lose my "no stacking" mob list. Please fix that

doesnt work on 1.8 :(

Work PERFECT i fixed all i need i look around on config and currently the best stack plugin out there i hope you will add more Feature and do some optimization on anti lag way. And suggestion please make something called StackSpawner wich can be upgraded with EXP, money, spawner shop, and status Etc and most important we use MobHunting wich is great plugin using with this one and support it is great tnx

This is a great plugin, but seems no to be working properly with MythicMobs's VanillaMobs. I'm using it to change mob drops, and they're getting instantly killed and the loot is not multiplied (other mobs get killed 1 by 1)

I like to have 10k of mobs inside a very nice Parabens this plugin. Thanks Nice Plugin

Literally don't have "Kill All" enabled but the stack gets one shot, doesn't even give double loot. And each time it gives same error as this guy.
VVVVVVVVV

[Error mesage. ] Could not pass event entitydeathevent to StackMob v2.2.6 org.bukkit.event.eventexceptopm:null

==================================

Mobs are dont stack help pls

==================================

Works great especially considering its a free plugin, does everything a stacking plugin needs to do and much more. Could easily pass as a premium plugin.

+============================+
server 1.12
the name Null fix it the name mob
+============================+

Crashing servers for years and the author doesn't care about it. I tried with 1.8.8.

Was a great plugin until it started to affect my TPS on my server down to 17-18. Did a timing test and this plugin was the culprit. Now the server is running better without it.

Thank you great job ...................................................
........

Me parece muy buena aparte de que puedes configurarla a tope. Muchas Gracias!!!!

Great plugin, but the disabling targeting AI should only be for spawned mobs, not the entire server

The plugin is great,but i didnt get how to do the translation file works,could you help me? I tried to replace,place the translated before the word with a space,place quotation marks (equal to the ones into the config file) but none worked...

Pretty good plugin, I used this on my server and it definitely helped reduce lag. But unfortunately this wasn't compatible with mob farms so I had to remove it :(

great plugin anyone looking to add more items to the multiply-drops: you can use ids like this 1:1

Bad updates, the plugin is always crashing the server.
Fix all plugin and give good review

I have a problem. By having too many slime, they always double when killing. This is crash my server because there are many drop entities

We've just started using this on our servers, and so far it works like a champ. The setup is fairly simple to understand and configure, and we've had no issues with it. Thank you for this plugin.

12x Good Review

Hey look at that even the review stack!
Very nice plugin reduces mob spawner lag and generally very useful.

This plugin is working on main thread and crashing server, do not use this plugin.

I'm having the same problem as the guy before me, it just spams the console with that error message.

Very good plugin. However, can you make it so we can make certain regions "immune" to mob stacking?

I love this plugin that's all I have to say. I am looking for more updates in the future.

I cant speak for the stability of the current version as we are just now starting to test this latest version on our server. What I can say is this developer has done us a huge solid by listening to feedback and adding features users requested (like the min-requirement for mob stacking).

So many plugin developers, even of paid premium plugins, don't listen to their users or take the time to respond or update with new features. Great Job, AntiPerson!

Cool and the best plugin for free about stacking out there, but will be cool when you can all your plugins update and fix all bugs tnx

The bug in the chicken eggs still persist please arrange this my server drops whenever you have several hens and suddenly they put piles and piles of eggs.

Works well but for some odd reason I don't have Kill-all set to true but when you kil a stack it kills the whole stack.

Don't listen to the 1 star review. It works fine assuming it's setup properly. It is not perfect, but this is the best Mob Stacking plugin available.

Working on main thread and causing lags, do not use this plugin if you've got more than 10 players.

Perfect! Thank you :) You should make people pay, I surely would. Anyways no problems! Perfect and works with mythic mobs!

OMG, thank you so much! Legit there are so many ones that are crappy that you have to pay for. Thanks again m8 :)

Amazing thank you its the best aout there
Even a premium plugins are not all so good

Wonderful plugin! It helps me a lot! can I advertise this to a Chinese Minecraft forum MCBBS? I can translate the lang file into Chinese and let more people know it! Of course I'll mark you as the author and let them download this plugin from your spigotmc page. can I?XD :D

Exactly what you would expect from a free plugin. Offers a decent number of features, doesn't take too long to config, does more or less what it's intended to do, dev is active with updates and support.

Has room for improvement - some compatibility issues, change config defaults to more popular choices, some extra features don't work the way they sound.

But for a free plugin it certainly delivers.

Tried tons of premium versions of this plugin, none of them worked. This one worked fantastic and better, its free. Would recomend this plugin to anyone wanting to reduce lag and stack mobs.

I love this plugin. It makes SMP1 more fun when you can hunt down higher level mobs for better rewards! I just wished it had the same feature that the old version did where you could tame/rename mobstacks without losing their levels. Players want to tame x100 mobs instead of just x1! Still, awesome.

Awesome Work! Updated often and keeps up with the bugs ThankYou! (Stop by ChippingBlocks again welcome anytime)

Excellent plugin, super dev, fixed an issue (my problem)! :D
Hope in longer sustain for this plugin

Amazing plugin, better than the free/ paid ones out there!! keep up with the updates!!!!!

Please, added support for 1.7 version, good plugin! :P ....................................

Great plugin, probably the best one out there (even withing the paid ones), but there are some problems and the support from the author is not the greatest, that's why 4/5. :)

The best option for a free stackmobs plugin out there,
the only thing i think that could be better is the max stack size,
i set it to 300 for a reason so it maxes out at that number.

but the plugin decides to create a new stack after the limit is reached,
and that sucks because i set the max for a reason, i did not whant to allow more than 300 mobs of that type.

i think the dev didn't really think about that part when creating the plugin, but it's just me and many people might like that.

Players die randomly 1 hit by this plugin. There isn't any help doing the config etc. And I see no informational info on config here.

[13:51:03] [Server thread/ERROR]: Could not pass event EntityDeathEvent to StackMob v1.7.4
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:378) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.EntityLiving.die(EntityLiving.java:874) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:812) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.EntityMonster.damageEntity(EntityMonster.java:42) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.EntityHuman.attack(EntityHuman.java:1001) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.EntityPlayer.attack(EntityPlayer.java:1063) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1355) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:52) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:11) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-Spigot-db6de12-18fbb24]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_72]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_72]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]
Caused by: java.lang.NullPointerException
at uk.antiperson.stackmob.events.entity.DeathEvent.onDeath(DeathEvent.java:97) ~[?:?]
at sun.reflect.GeneratedMethodAccessor325.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_72]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_72]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
... 21 more

1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS
1.7.10 SUPPORT PLS

Amazing plugin! But I have one suggestion!
Maybe add so mobs only stack if they spawn from a mob spawner (As an alternative) but make it so you can still have all mobs stack within the config file~

Very nice plugin, but configuration isnt clear enough.
Would be nice if there was some explanations.

Brilliant. Made a version just cause I asked, great plugin, great dev.
Glitchless, fixes vanilla glitches, reduces lag... basicaly everything you'd expect it to do!

I remembered when I had a survival server and this plugin is probably the best free alternative to any other mob stacking plugin. Thanks for making this resource.

Great plugin!
10/10 It is updated, free of bugs and configurable (although the default is a bit silly)

This plugin is awesome! It stacks mobs, it's configurable. For all you out there who gave 1-3 stars, your crazy. That's all I have to say. This plugin is awesome, and free. It has a Active Developer who responds quickly. What more could you possibly want?

The stacking works ok, But when mobs are stacked, if i kill one all are killed, and i get this in console : Skipping BlockEntity with id

In my opinion the best mob stacking plugin out there, out of all the ones I've tried, this has been the one with the best performance and features. 10/10

Changed rating to 5 stars because dev fixed MCMMO from spawners issue. Overall a pretty good, smooth plugin.

Works flawless, best one around. Adds many options that are really useful for server owners, this is a must-get!

Your plugin is good, but causes lagg on my server, i tried to modify
configuration many times and the result is always the same

Nice! and ... slimes medium and giant not drop slime balls ...
Boa! mas... slimes de tamanho médio e grande, não dropam bolinhas de slime...

Bug in mob looing, kill-all don't not working for mob looting
Sorry for bad english :D
Bug in mob looing, kill-all don't not working for mob looting
Sorry for bad english :D

Loving this plugin, hooks into a plugin called CustomBosses made by my dev. He recently added support and it works really well, if you're interested (not advertising but this is his plugin and he's credit you for it! https://www.spigotmc.org/resources/1-6-1-11-custombosses-20-off.34159/

Finally, fast update and fix bugs. When i request an option to disable saving mobs, he make it in 12h, fast support and active!

Nice Plugin
I Like this Plugin :D

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Till you're able to tell spawner mobs from naturally spawned mobs, this is staying as a 1 star rating. I've posted this suggestion multiple times on the thread with no response from the developer.

I was absolutely blown away by this plugin. Not only does it have more options than other mob stacking plugins I've tried, the author's player support is phenomenal.

I encountered an McMMO bug and posted about it, and the author released a new version that fixed mine and several other players' bugs in less than a week. Support is far beyond what I've received for premium plugins.

Oh, and it's FREE. Incredible.

Great Plugin! Best of all, its FREE!!! This plugin is the best! The Developer updates this plugin a lot! Totally recommended!

Very Good plugin. But can you stop the attack of blazes it makes hard to grind. Please add that feature pls

A nice plugin. Had a little problem and after i told the dev, he made an updated version. So, the dev is serious and helpfull....

Great plugin everything works perfectly! The author is also very helpful, friendly and active! Best mod stacking plugin you will find.

very good plugin :D I have one question for you... is it possible to put in your plugin to desable enderman teleports? and blaze flying?

Updating my previous review, the plugin works excellent and meets all requirements after latest review. Kudos to the developer!

so I don't know If I am just stupid enough to not see It, but can you add a feature where if theres a stack of 10 mobs, and you kill one, 9 remains? Like on SAICOPVP?, and when you kill all of them, they each drop natural drops?

Good API, haven't fully tested however I trust this plugin has a good future. API has lots of events to hook into.

Dude, you really fell out of the sky, it was the plugin I was looking for a long time ago and I did not think it was too much thanks, everybody has a star and it's an excellent plugin.

Great Pugin! Can you please add support to do /sm removeall in the console.I have a command scheduler that does commands automaticlly and /sm removeall is not working.

Hi, just got pointed at your plugin from an AustrAlien friend (he likes to call himself that), i used mobstack, but it had not that much potential as yours. Thanks for making things i missed possible... Keep up the good work.