Thanks by the updates, now the plugin work fine :D
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Nice checking if the user is not a player...

[03:01:34 WARN]: Error in dispatching command
java.lang.NullPointerException: null
at co.ignitus.bungeelist.commands.StaffCMD.lambda$execute$4(StaffCMD.java:45) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[?:1.8.0_242]
at java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:357) ~[?:1.8.0_242]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:483) ~[?:1.8.0_242]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_242]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) ~[?:1.8.0_242]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) ~[?:1.8.0_242]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_242]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) ~[?:1.8.0_242]
at co.ignitus.bungeelist.commands.StaffCMD.execute(StaffCMD.java:44) ~[?:?]
at net.md_5.bungee.api.plugin.PluginManager.dispatchCommand(PluginManager.java:175) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.md_5.bungee.api.plugin.PluginManager.dispatchCommand(PluginManager.java:135) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at io.github.waterfallmc.waterfall.console.WaterfallConsole.runCommand(WaterfallConsole.java:30) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.minecrell.terminalconsole.SimpleTerminalConsole.processInput(SimpleTerminalConsole.java:87) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.minecrell.terminalconsole.SimpleTerminalConsole.readCommands(SimpleTerminalConsole.java:181) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.minecrell.terminalconsole.SimpleTerminalConsole.start(SimpleTerminalConsole.java:143) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:68) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]
at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15) ~[FlameCord.jar:git:Travertine-Bootstrap:1.15-SNAPSHOT:9cdd70e:unknown]

Amazing, I have no words its literally so good and dev seems really friendly. Keep updating it and you are gonna go a long way.

The best online players plugin out there ultra customizable dev is friendly added my suggestion works both for bungee & spigot EPIK!

The plugin work fine but need a command for reload.
I am using the plugin in Flamecord and work fine <3