Minecolonies version

version minecolonies-universal-1.12.2-0.8.9540.jar

Expected behavior

• Set down town hall, see villagers appear, keep playing minecraft

Actual behaviour

• Set down town hall (tried with mesa and desert), wait second or two, crash to desktop

crash-2018-06-24_13.57.58-server.txt

Steps to reproduce the problem

1. Install Craft to the future modpack, v. 1.23 (or 1.22 I think it worked in 1.17 or 1.18 version with whatever was the newest minecolonies early june)

https://minecraft.curseforge.com/projects/craft-to-the-future-cott-ii/files/2575751

2. Add mod minecolonies-universal-1.12.2-0.8.9540.jar

3. Probably not relevant but what I did: (turn mobs neutral = true in epic siege mod and disable ambience mod)

4. Start game, go to creative, get wand and townhall an place them.

5. Crash

callstack:
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at com.minecolonies.coremod.entity.EntityCitizen.hashCode(EntityCitizen.java:881)
at java.util.HashMap.hash(Unknown Source)
at java.util.HashMap.remove(Unknown Source)
at net.ilexiconn.llibrary.server.capability.EntityDataHandler.putQueuedData(EntityDataHandler.java:74)
at net.ilexiconn.llibrary.server.ServerEventHandler.onFinishAttachCapabilities(ServerEventHandler.java:56)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1102_ServerEventHandler_onFinishAttachCapabilities_AttachCapabilitiesEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:658)
at net.minecraftforge.event.ForgeEventFactory.gatherCapabilities(ForgeEventFactory.java:628)
at net.minecraft.entity.Entity.(Entity.java:219)
at net.minecraft.entity.EntityLivingBase.(EntityLivingBase.java:163)
at net.minecraft.entity.EntityLiving.(EntityLiving.java:120)
at net.minecraft.entity.EntityCreature.(SourceFile:21)
at net.minecraft.entity.EntityAgeable.(EntityAgeable.java:27)
at com.minecolonies.coremod.entity.AbstractEntityCitizen.(AbstractEntityCitizen.java:81)
at com.minecolonies.coremod.entity.EntityCitizen.(EntityCitizen.java:154)
at com.minecolonies.coremod.colony.managers.CitizenManager.spawnCitizen(CitizenManager.java:171)
at com.minecolonies.coremod.colony.managers.CitizenManager.spawnCitizen(CitizenManager.java:294)
at com.minecolonies.coremod.colony.managers.CitizenManager.onWorldTick(CitizenManager.java:443)
at com.minecolonies.coremod.colony.Colony.onWorldTick(Colony.java:648)
at com.minecolonies.coremod.colony.ColonyManager.lambda$onWorldTick$2(ColonyManager.java:945)
at java.util.ArrayList.forEach(Unknown Source)
at com.minecolonies.coremod.colony.ColonyManager.onWorldTick(ColonyManager.java:945)
at com.minecolonies.coremod.event.FMLEventHandler.onWorldTick(FMLEventHandler.java:58)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_298_FMLEventHandler_onWorldTick_WorldTickEvent.invoke(.dynamic)

I tried to find more information and noticed this:
iLexiconn/LLibrary#83

I suppose this is the same issue, should I close this one?

The crash log posted in that thread is reporting different things from the one in this thread, so it's probably not the same issue, no.

But I am experiencing the same crash you are, only I am running a local server so the crash was a server crash. Placing the townhall is causing the crash. No NPCs have a chance to appear before the crash happens.

Paste here: https://pastebin.com/HjyuyvRi

I am on MineColonies version 1.12.2-0.8.8618.

Thanks, fixed.