10.08 19:06:55 [Server] INFO lukemango issued server command: /envoy refill 10.08 19:06:55 [Server] ERROR null 10.08 19:06:55 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing 'envoy refill' in com.perkelle.dev.envoys.utils.command.CommandBuilder(envoys) 10.08 19:06:55 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:155) ~[spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:666) ~[spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1189) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1001) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_171] 10.08 19:06:55 [Server] INFO at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171] 10.08 19:06:55 [Server] INFO Caused by: java.lang.LinkageError: loader constraint violation: when resolving method "com.perkelle.dev.envoys.utils.command.Executor$DefaultImpls.execute(Lcom/perkelle/dev/envoys/utils/command/Executor;Lcom/perkelle/dev/envoys/utils/command/CommandContext;)V" the class loader (instance of org/bukkit/plugin/java/PluginClassLoader) of the current class, com/perkelle/dev/envoys/commands/executors/RefillCommand, and the class loader (instance of org/bukkit/plugin/java/PluginClassLoader) for the method's defining class, com/perkelle/dev/envoys/utils/command/Executor$DefaultImpls, have different Class objects for the type com/perkelle/dev/envoys/utils/command/Executor used in the signature 10.08 19:06:55 [Server] INFO at com.perkelle.dev.envoys.commands.executors.RefillCommand.execute(RefillCommand.kt:7) ~[Envoys-4.1.2-all.jar:?] 10.08 19:06:55 [Server] INFO at com.perkelle.dev.envoys.utils.command.CommandBuilder.execute(CommandBuilder.kt:47) ~[Envoys-4.1.2-all.jar:?] 10.08 19:06:55 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[spigot.jar:git-PaperSpigot-"4c7641d"] 10.08 19:06:55 [Server] INFO ... 14 more