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[1.10.2] Help with crash


American2050

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So today I receive a report of a crash caused by one of my mods. The report shows:

 

java.lang.NoSuchMethodError: net.minecraft.entity.monster.EntityGuardian.func_175465_cm()V
    at com.mramericanmike.irishluck.outputs.SpawnMobs.init(SpawnMobs.java:164)
    at com.mramericanmike.irishluck.blocks.BlockIrishLuck.removedByPlayer(BlockIrishLuck.java:172)
    at net.minecraft.server.management.PlayerInteractionManager.removeBlock(PlayerInteractionManager.java:275)
    at net.minecraft.server.management.PlayerInteractionManager.func_180237_b(PlayerInteractionManager.java:333)

 

Hoever on my code the method called is:

 

entityX1 = new EntityGuardian(world);
((EntityGuardian) entityX1).setElder();
Stuff.setEntityPos(entityX1, pos.getX(), pos.getY(), pos.getZ());
world.spawnEntityInWorld(entityX1);	

 

What could be happening here?

 

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Did you by chance run your mod on 1.11? In 1.11 they refactored a lot of entity classes into multiple, e.g. zombie villagers became their own class and also elder guardians. As such there is no setElder method anymore, elder guardians use a different entity class.

 

I have made an update for 1.11 and 1.11.2 in there I'm using:

 

entityX1 = new EntityElderGuardian(world);Stuff.setEntityPos(entityX1, pos.getX(), pos.getY(), pos.getZ());world.spawnEntityInWorld(entityX1);

 

So yes there the Elder Guardian is on his own class.

 

I got that report from someone playing on a server, so I assume they were using the right version of the mod. I will try to reproduce it and see what was going on.

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So, whenever I try it on Single Player, everything is perfect and the Elder Guardian Spawn.

 

Whenever I try on a server, the console shows:

 

[13:12:39] [server thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NoSuchMethodError: net.minecraft.entity.monster.EntityGuardian.setElder()V
at java.util.concurrent.FutureTask.report(Unknown Source) ~[?:1.8.0_111]
at java.util.concurrent.FutureTask.get(Unknown Source) ~[?:1.8.0_111]
at net.minecraft.util.Util.runTask(Util.java:26) [util.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:742) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:408) [DedicatedServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:687) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:536) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Caused by: java.lang.NoSuchMethodError: net.minecraft.entity.monster.EntityGuardian.setElder()V
at com.mramericanmike.irishluck.outputs.SpawnMobs.init(SpawnMobs.java:164) ~[spawnMobs.class:?]
at com.mramericanmike.irishluck.blocks.BlockIrishLuck.removedByPlayer(BlockIrishLuck.java:172) ~[blockIrishLuck.class:?]

 

Don't know what can be causing this.

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Don't know what can be causing this.

 

SpawnMobs line 164:

 

Caused by: java.lang.NoSuchMethodError: net.minecraft.entity.monster.EntityGuardian.setElder()V

at com.mramericanmike.irishluck.outputs.SpawnMobs.init(SpawnMobs.java:164) ~[spawnMobs.class:?]

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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Don't know what can be causing this.

 

SpawnMobs line 164:

 

Caused by: java.lang.NoSuchMethodError: net.minecraft.entity.monster.EntityGuardian.setElder()V

at com.mramericanmike.irishluck.outputs.SpawnMobs.init(SpawnMobs.java:164) ~[spawnMobs.class:?]

 

Thanks you. So I was using a method that exists only Client Side when I should have been using the EntityGuardian.setElder(true) ?

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