[01:25:43] [Server thread/INFO]: huzi issued server command: /em quest
[01:25:45] [Server thread/ERROR]: Could not pass event InventoryClickEvent to EliteMobs v7.1.0
java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.ArrayList.elementData(ArrayList.java:422) ~[?:1.8.0_232]
at java.util.ArrayList.get(ArrayList.java:435) ~[?:1.8.0_232]
at com.magmaguy.elitemobs.quests.QuestsMenu.onTierQuestClick(QuestsMenu.java:101) ~[?:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor301.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:545) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:2314) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.PacketPlayInWindowClick.a(SourceFile:33) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.PacketPlayInWindowClick.a(SourceFile:10) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:23) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.MinecraftServer.aX(MinecraftServer.java:1029) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:1022) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.awaitTasks(IAsyncTaskHandler.java:119) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.MinecraftServer.sleepForTick(MinecraftServer.java:1006) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:929) ~[Paper-1.14.4-b243.jar:git-Paper-243]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_232]
[01:26:36] [Server thread/INFO]: huzi issued server command: /em quest
[01:26:37] [Server thread/ERROR]: Could not pass event InventoryClickEvent to EliteMobs v7.1.0
java.lang.ArrayIndexOutOfBoundsException: null
[01:26:47] [Server thread/INFO]: huzi issued server command: /em quest
OS: Debian 9 x64 CPU: 1G Memery: 2G Server: Paper-1.14.4-b243.jar Client: Minecraft 1.14.4 Optifine + forge
And, I used the Chinese branch form the repo of "EliteMobs-Translation"
start.sh
Plugins:
Server code: