Pixelmon Bug

[Toskan4134]

When i try to play in my server and create new pixelmon npc this crash appears:

> [20:54:16] [Server thread/FATAL] [minecraft/MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_242]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_242]
at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:916) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:456) [nz.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:853) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:725) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
Caused by: java.lang.NullPointerException
at net.minecraft.network.datasync.EntityDataManager.func_187225_a(EntityDataManager.java:151) ~[nb.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.EntityNPC.getAIMode(EntityNPC.java:819) ~[EntityNPC.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.NPCRelearner.func_70692_ba(NPCRelearner.java:227) ~[NPCRelearner.class:?]
at net.minecraft.entity.EntityLiving.<init>(EntityLiving.java:101) ~[vq.class:?]
at net.minecraft.entity.EntityCreature.<init>(EntityCreature.java:22) ~[vx.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.EntityNPC.<init>(EntityNPC.java:119) ~[EntityNPC.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.NPCRelearner.<init>(NPCRelearner.java:50) ~[NPCRelearner.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.spawnNPC(NPCServerPacket.java:562) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.onSyncMessage(NPCServerPacket.java:407) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.onSyncMessage(NPCServerPacket.java:394) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.api.comm.ISyncHandler.lambda$onMessage$0(ISyncHandler.java:17) ~[ISyncHandler.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_242]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_242]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
... 5 more
 
 
 
 
ALSO THIS ONE
vvvvvvvvvvvvvvvvvvvvvvvvvvvv
 
 
 
 
> [20:55:22] [Server thread/FATAL] [minecraft/MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_242]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_242]
at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:916) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:456) [nz.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:853) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:725) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
Caused by: java.lang.NullPointerException
at net.minecraft.network.datasync.EntityDataManager.func_187225_a(EntityDataManager.java:151) ~[nb.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.EntityNPC.getAIMode(EntityNPC.java:819) ~[EntityNPC.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.NPCTutor.func_70692_ba(NPCTutor.java:116) ~[NPCTutor.class:?]
at net.minecraft.entity.EntityLiving.<init>(EntityLiving.java:101) ~[vq.class:?]
at net.minecraft.entity.EntityCreature.<init>(EntityCreature.java:22) ~[vx.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.EntityNPC.<init>(EntityNPC.java:119) ~[EntityNPC.class:?]
at com.pixelmonmod.pixelmon.entities.npcs.NPCTutor.<init>(NPCTutor.java:57) ~[NPCTutor.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.spawnNPC(NPCServerPacket.java:570) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.onSyncMessage(NPCServerPacket.java:407) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.comm.packetHandlers.npc.NPCServerPacket$Handler.onSyncMessage(NPCServerPacket.java:394) ~[NPCServerPacket$Handler.class:?]
at com.pixelmonmod.pixelmon.api.comm.ISyncHandler.lambda$onMessage$0(ISyncHandler.java:17) ~[ISyncHandler.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_242]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_242]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
... 5 more

[DaemonUmbra]

What Minecraft version is this?

[Toskan4134]

  On 2/28/2020 at 8:33 PM, DaemonUmbra said:

¿Qué versión de Minecraft es esta?

Expand  

1.12.2

 

[outflows]

Well considering that this is a problem with the mod itself, I'd recommend just reinstalling it on your server and then coming back if the problem persists. Also, if you have the problem again, please try to show the entire crash report as the last few lines can be helpful in trying to diagnose the problem.

[Toskan4134]

  On 2/28/2020 at 8:44 PM, Toskan4134 said:

1.12.2

 

Expand  

 

  On 2/28/2020 at 8:33 PM, DaemonUmbra said:

¿Qué versión de Minecraft es esta?

Expand  

i also have to say that my server is in aternos, so...

 

[outflows]

  On 2/28/2020 at 8:46 PM, Toskan4134 said:

 

i also have to say that my server is in aternos, so...

 

Expand  

Reach out to customer support at aternos and try to see if they can reinstall the mod.

[Toskan4134]

.

Edited February 28, 2020 by Toskan4134
idk how to remove this :v

[Toskan4134]

  On 2/28/2020 at 8:48 PM, outflows said:

Póngase en contacto con el servicio de atención al cliente de aternos e intente ver si pueden reinstalar el mod.

Expand  

I did it but i dont know what to do now.