Used to run smoothly but now im getting this error, everyti anyone joins the server.

[14:19:17 ERROR]: Error sending packet clientbound/minecraft:set_entity_data
io.netty.handler.codec.EncoderException: Failed to encode packet 'clientbound/minecraft:set_entity_data'
at net.minecraft.network.codec.IdDispatchCodec.a(SourceFile:55) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.codec.IdDispatchCodec.encode(SourceFile:14) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.PacketEncoder.a(SourceFile:26) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.PacketEncoder.encode(SourceFile:12) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[netty-codec-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:893) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:875) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:984) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:868) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113) ~[netty-codec-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:893) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:875) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:984) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:868) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:120) ~[netty-codec-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:893) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:875) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:984) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:868) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.ChannelOutboundHandlerAdapter.write(ChannelOutboundHandlerAdapter.java:113) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at net.minecraft.network.NetworkManager$2.write(NetworkManager.java:555) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:893) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:875) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:984) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:868) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:964) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.AbstractChannel.write(AbstractChannel.java:300) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.write(NettyChannelProxy.java:210) ~[?:?]
at com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.write(NettyChannelProxy.java:199) ~[?:?]
at net.minecraft.network.NetworkManager.c(NetworkManager.java:374) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.NetworkManager.lambda$sendPacket$12(NetworkManager.java:367) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.lambda$proxyRunnable$2(NettyEventLoopProxy.java:49) ~[?:?]
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173) ~[netty-common-4.1.115.Final.jar:4.1.115.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166) ~[netty-common-4.1.115.Final.jar:4.1.115.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[netty-common-4.1.115.Final.jar:4.1.115.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569) ~[netty-transport-4.1.115.Final.jar:4.1.115.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.115.Final.jar:4.1.115.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.115.Final.jar:4.1.115.Final]
at java.base/java.lang.Thread.run(Thread.java:1575) [?:?]
Caused by: java.lang.ClassCastException: class java.lang.Byte cannot be cast to class java.lang.Integer (java.lang.Byte and java.lang.Integer are in module java.base of loader 'bootstrap')
at net.minecraft.network.codec.ByteBufCodecs$27.encode(SourceFile:115) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.syncher.DataWatcher$c.a(DataWatcher.java:217) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.protocol.game.PacketPlayOutEntityMetadata.a(SourceFile:26) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.protocol.game.PacketPlayOutEntityMetadata.b(SourceFile:44) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.codec.StreamCodec$8.encode(SourceFile:44) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.codec.StreamCodec$11.a(SourceFile:99) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.codec.StreamCodec$11.encode(SourceFile:89) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
at net.minecraft.network.codec.IdDispatchCodec.a(SourceFile:53) ~[spigot-1.21.4-R0.1-SNAPSHOT.jar:4409-Spigot-33ece3e-e28af08]
... 38 more

Once you install this it's hard to play vanilla afterwards. It's so convenient to see exactly how much health things have and how much damage you do. It took me a bit to figure out how to get it to display exactly the way i wanted, but that's mostly because I'm not tech savvy, not because this isn't a great plugin.

I really love this plugin but its dropping the TPS of my server because it has health tags in every single chunk

plugin has a lot of bugs when using multiline and modelengine mobs.. for now i will switch to another plugin

i have a issue that when you turn on multiline, the hearts just float in the sky sometimes from everymob and the custom mobs. Sometimes it works but then it breaks and almost every mob lost their health bar and just float somewhere around

Well, mob health is fixed now, but the damage indicator does not work.

LOG:
[11:34:01 WARN]: [HoloMobHealth] Plugin HoloMobHealth v2.3.7.0 generated an exception while executing task 35801
java.lang.RuntimeException: java.lang.ClassCastException: class java.lang.Integer cannot be cast to class net.minecraft.network.syncher.DataWatcherObject (java.lang.Integer is in module java.base of loader 'bootstrap'; net.minecraft.network.syncher.DataWatcherObject is in unnamed module of loader java.net.URLClassLoader @2ef1e4fa)
at com.loohp.holomobhealth.nms.V1_20.createSpawnDamageIndicatorPackets(V1_20.java:347) ~[HoloMobHealth-2.3.7.0.jar:?]
at com.loohp.holomobhealth.modules.DamageIndicator.lambda$playIndicator$1(DamageIndicator.java:344) ~[HoloMobHealth-2.3.7.0.jar:?]
at org.bukkit.craftbukkit.v1_20_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.1.jar:git-Purpur-2062]
at org.bukkit.craftbukkit.v1_20_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[purpur-1.20.1.jar:git-Purpur-2062]
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[purpur-1.20.1.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassCastException: class java.lang.Integer cannot be cast to class net.minecraft.network.syncher.DataWatcherObject (java.lang.Integer is in module java.base of loader 'bootstrap'; net.minecraft.network.syncher.DataWatcherObject is in unnamed module of loader java.net.URLClassLoader @2ef1e4fa)
at com.loohp.holomobhealth.nms.V1_20.createSpawnDamageIndicatorPackets(V1_20.java:331) ~[HoloMobHealth-2.3.7.0.jar:?]
... 7 more

I was wondering if there was a way to abbreviate to replace too large a number - it's example.

1 - 25,500,000 -> 25.5m
2 - 750,000 -> 750k

On mc paper 1.20.4 it is not show the mob health. Only damage indicator works well

On mc paper 1.20.4 it is not show the mob health as descripted what ever i try to change for the mob health it is not showing, also no error msg

I tried several configurations in different serversettings and this plugin simply does nothing. The only part that works are the Damage Indicators. Thats all.

best plugin and very good the only problem is the performance it affects a lot the performance of the server, my server with 80 people online the plugin is using 7% of the CPU

Excellent plugin. Video tutorial was simple and to the point. Works well on 1.20.1

Hey, hello. I'm using your plugin on my server. He's really a great plugin
Thank you to the author for their development

Hello, this is really a super good plugin CWC (I'm using Google Translate
I have a good idea, I want to change that number! ! The damage I want it to show is a picture I made myself, so it's really super awesome!

ohh man! I have my minecraft modded and couldn't find a good mod to show health bars without breaking NPC with holograms xD. Then i found this plugin and put it on my survival server and it made a huge difference!!! Works 10/10.

Really active on keeping plugin up to date, easy configuration. totally worth the full 5 stars

这是我能找到的，最棒的生物血量显示插件，作者超级厉害
This is the best biological blood display plug-in I can find. The author is super powerful.

good for mob if can show player health it will be very good ,,,,,,,,,,,,,,,,,,,,

找了很久终于找到了这款最合适我服务器的血条插件，而且可以自定义血条的样式，真的非常棒。
After looking for a long time, I finally found the most suitable blood bar plug-in for my server, and I can customize the style of blood bar, which is really great.

I was having a big headache developing my own mobhealth with resourcepack, this saved me a lot of time ! THank you !

It's Good I Saw The Reload Command Doesnt Work But Thanks Anyway Config btw 5 Stars

Awesome plugin! great seeing animals and mobs health and see how much we have to kill them lol

it is really a very successful plugin, also it would be great if support is added within the supervanish plugin

Best plugin of its kind! A must-have if your server is focused on pvp and pve combat. Developer is amazing and very quick at bug fixing and support.

The plugin is awesome and very customizable and is perfect for any type of MMO Survival server, I even had a small issue and the owner replied on the discord server instantly fixing my problem

plz 1.8 always show add

plz plz plz plz

exelent plugin but how can i setup multiline for disguised mobs?
...................

★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★

prefect plugin!!!!!!!!!!
how about fix the healthbar on mobs disguised to player?

Terrible for me. Not working on 1.8.8
https://hastebin.com/juhoresepo.properties

GREAT PLUGIN i can swear it can support with Mythicmob very good
Could you please support with LibDisguise?

Things look great but trying to understand how to put this healthbar either on players. or player disguised mobs. this is a pretty large deal as no other plugins i've found so far can do this.

Good plugin, exactly as advertised!
One question though, is there a wayto stop players seeing the mob heath bar through walls?
Thanks.

AWESOME PLUGINNNNNNNNNN! BEEN FINDING FOR IT FOR A REALLY LONG TIMEEE <3!!!!!!!!!!!

such a clean plugin, havent even opened the config and it works exactly like you would expect it to

Useful plugin but i have a problem in my console

[12:39:42 INFO]: [HoloMobHealth] Unable to setup languages
[12:39:42 WARN]: java.lang.NullPointerException
[12:39:42 WARN]: at java.base/java.io.StringReader.<init>(StringReader.java:50)
[12:39:42 WARN]: at org.json.simple.parser.JSONParser.parse(JSONParser.java:79)
[12:39:42 WARN]: at org.json.simple.parser.JSONParser.parse(JSONParser.java:75)
[12:39:42 WARN]: at com.loohp.holomobhealth.Utils.HTTPRequestUtils.getJSONResponse(HTTPRequestUtils.java:23)
[12:39:42 WARN]: at com.loohp.holomobhealth.Utils.LanguageUtils.lambda$loadTranslations$3(LanguageUtils.java:95)
[12:39:42 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:99)
[12:39:42 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54)
[12:39:42 WARN]: at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[12:39:42 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[12:39:42 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[12:39:42 WARN]: at java.base/java.lang.Thread.run(Thread.java:834)

Love this plugin. It's by far the easiest plugin I've dealt with since starting a server.
The hardest part was finding the rating button on the Spigot page.
Multi line hasn't worked yet, but honestly Single line looks great once you customize it.

The plugin is very excellent. It works well to display mobs health.
Most of the players in my public server like this plugin.

It took me forever but I finally found the best mob HP bar plugin. The others either had a version that was too low or were buggy as heck.

perfect plugin for displaying mobs health, super versatile and not resource-heavy

This works correctly, but MythicMobss is not supported. Maybe you need to add support for the latest version... it doesn't work for it. Please.

The plugin is an excellent addition to the server but sadly, it does not support disguised mobs...

the plugin is interesting, but there are problems. Doesn't work with mythicmobs when the mob is under the DisguiseLib plugin

Been looking for a good health bars plugin for ages and this one is perfect. Tons of customisation and it works with custom mob names.

Very nice little plugin to the gameplay. Works on paper 1.16.3 make sure you check the example config on this page for more explanations, the generated config is a little dry :)

Just Overall a very good Plugin with an awesome developer that responds very quick and fixes your Issues.
Cannot recommend enough!

The plugin is the best you will find in spigot.
But my problem is that it gives me many errors, here I leave an image:
https://i.imgur.com/iJihbfl.png

For me didn't work good. Lag my server and i can't hold on.
Sorry!. Please fix that.

Best support you can think of. Plugin is simple, very will optimized for performance!

Excellent support. Owner is so resposible. Definetly worth a support!
Good effort, keep up!

Installed 2.0.2, however it's still not showing any holohealth. The plugin is loaded, tried the command /hmh toggle. Is it becasue some other plugin crashed it? Like action bar health?

There are three options:

HealthyColor: '&a'
HalfColor: '&e'
LowColor: '&e'

HealthyColor is shown when it's health is above 66%
HalfColor is shown when between 33% and 66%
LowColor is shown when lower than 33%

Is there a way to remove HalfColor and LowColor and just add another color to show when below 50%?

Great plugin! Works wonders, very customizable and lightweight.
.

NICE!! Developer is very fast and listens to what people suggests.
10/10 plugin no bugs, a lot of plugin hooks and very lightweight!!

great, but is it possible to show the mythicmob names instead of "skeleton" thx!

please add shopkeepers support hehe he :D (
((((((((((((((((((())))))))))))))))))))))))

Hello,
I downloaded the dependencies and ran your plugin but it doesn’t work. When I use the command it says there are internal errors, I checked the console and this shows up at different lines:

12.07 11:44:04 [Server] Server thread/WARN Legacy plugin HoloMobHealth v1.2.0 does not specify an api-version.
——
12.07 11:44:18 [Server] Server thread/INFO Enabling HoloMobHealth v1.2.0
12.07 11:44:18 [Server] MainThread/LOAD/INFO Permissions for world minecraft has loaded!
12.07 11:44:18 [Server] Server thread/INFO This version of minecraft is unsupported!
12.07 11:44:18 [Server] Server thread/INFO Disabling HoloMobHealth v1.2.0
12.07 11:44:18 [Server] MainThread/LOAD/INFO Permissions for world minecraft_nether has loaded!
12.07 11:44:18 [Server] Server thread/INFO HoloMobHealth has been Disabled!
————
12.07 11:57:28 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_211]
12.07 11:57:33 [Server] Server thread/WARN Task #8 for HoloMobHealth v1.2.0 generated an exception
12.07 11:57:33 [Server] INFO org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register task while disabled

Really helpful dev, very customisable, plugin just works. Haven't noticed any additional lag since adding plugin either.

It's pretty good, however I have found a small issue. I don't know if this is on my part or the plugins, but when trying to display health for mobs that are disguised with MythicMobs, the heath does not show up. It does show up with normal mobs created with mythic mobs. If you could please look into this, that would be great! Cheers! :D

As always, lovely and working! I would love to see how the new hexadecimal codes work in the title but for now, im happy with looking this precious plugin work.

it work all well, nothing wrong , but 32% for this plugin use. from Timing report.

This plug-in is very useful for the server, I hope more people can use him. Can I carry it to the www.mcbbs.net forum in China? I'll mark the original author.

Useful.And beautiful.
I'm hopeful for you will make more good plugin like this.
-

----------------------------------------------------------
How can i be so in love with this dude?
✯ ✯ ✯ ✯ ✯ x5 and i keep doing it
----------------------------------------------------------

What an absolute banger of a plugin. Works like a charm and does the job perfectly. Thank you for creating this <3

I like this plugin
seems very professional
hope to see more from u
if u need ideas call me, u have dev skill

Incredible. Simply incredible. I actually hope that plugins won`t be paid at one day.

- Developer makes a free plugin.
- The free plugin is worth a damn prize for being incredible.
- The plugin is fully working and compatible with tons of plugins.
- Developer turns into an active and friendly.
And a day after that...
Everything from before but compatible with old versions.
MARRY ME.

does plugins can show name of plugins Mythicmobs ?

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

bro your plugin is perfect for my skyblock server, please add two lines to add name and second line to add the hearts for the mob. 10/10

Sup, if my main .jar is 1.9, does it still work on 1.8 with viaversion?
Thanks! :)

Works fine but its pretty weird after the update it keeps asking me to update. And several times too. Still an awesome plugin

[18:51:05 WARN]: [HoloMobHealth] Plugin HoloMobHealth v1.3.0 generated an exception while executing task 1212848
java.lang.NullPointerException: null

Yeah. I loved the MythicMobs support really! That's what i was struggling for and you solved it without asking for it. Thanks buddy, you rock!

The best plugin for mob health without disturbing other plugins! 6/5 stars.
Can you also add an option in the config to disable the mob health for Citizens NPCs?

Its works !, Nice plugin , would be nice if you can add support to see player health, thanks !

As always, my good review is here to stay! Would be nice to have the name of the entity and the HP in different lines by the way. Good job!

Pretty fast hotfix, didn't knew how that bug existed internally but thanks for the update!

----------------------------------------------------------------
Good plugin! Keep going! Thanks you make it!
----------------------------------------------------------------

Lovely! Working fine, no bugs so far (even with another HOLOGRAPHIC DISPLAY plugins that helps a lot too). Hope all the devs were that dedicated and put their resources for free instead of selling them for the free users.

=====================
Best holo health plugin. Keep it live :D
=====================

Hi,Creator ;) I come from China. I haven't seen a nice plugin for a long time,can I post your plugin to MCBBS? A famous forum of chinese. I will translate your plugin language into Chinese and put them under the post...Hope your plugin will be known by more people.

Good plugin! working 1.15.2 ,
can hide animal's Health and how to edit Language?