[16:05:29 INFO]: Rickylacio issued server command: /meg undisguise
[16:05:29 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'meg' in plugin ModelEngine vR3.1.0
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:155) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.dispatchCommand(CraftServer.java:916) ~[paper-1.19.2.jar:git-Paper-297]
        at org.bukkit.craftbukkit.v1_19_R1.command.BukkitCommandWrapper.run(BukkitCommandWrapper.java:64) ~[paper-1.19.2.jar:git-Paper-297]
        at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:264) ~[paper-1.19.2.jar:?]
        at net.minecraft.commands.Commands.performCommand(Commands.java:305) ~[?:?]
        at net.minecraft.commands.Commands.performCommand(Commands.java:289) ~[?:?]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.performChatCommand(ServerGamePacketListenerImpl.java:2294) ~[?:?]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$20(ServerGamePacketListenerImpl.java:2248) ~[?:?]
        at net.minecraft.util.thread.BlockableEventLoop.lambda$submitAsync$0(BlockableEventLoop.java:59) ~[?:?]
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?]
        at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:153) ~[?:?]
        at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[?:?]
        at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1341) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:185) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:126) ~[?:?]
        at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1318) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1311) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:136) ~[?:?]
        at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1289) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1177) ~[paper-1.19.2.jar:git-Paper-297]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:305) ~[paper-1.19.2.jar:git-Paper-297]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "com.ticxo.modelengine.api.nms.entity.wrapper.RangeManager.getPlayerInRange()" because "this.rangeManager" is null
        at com.ticxo.modelengine.nms.v1_19_1_R1.entity.fake.hitbox.ModelHitboxImpl.despawn(ModelHitboxImpl.java:110) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.model.ModeledEntityImpl.updateModelHitbox(ModeledEntityImpl.java:267) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.model.ModeledEntityImpl.destroy(ModeledEntityImpl.java:110) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.api.model.mananger.ModelTicker.removeModeledEntity(ModelTicker.java:72) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.api.ModelEngineAPI.removeModeledEntity(ModelEngineAPI.java:266) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.command.sub.UndisguiseCommand.onCommand(UndisguiseCommand.java:30) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.api.command.AbstractCommand.onCommand(AbstractCommand.java:69) ~[Model-Engine-R3.1.0.jar:?]
        at com.ticxo.modelengine.api.command.AbstractCommand.onCommand(AbstractCommand.java:60) ~[Model-Engine-R3.1.0.jar:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        ... 23 more