Ruins (Structure Spawning System)

Ruins (Structure Spawning System)

Mods
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CTD HashMap error at RuinsMod.onEntityEnteringChunk -- may be template related

hanleybrand opened this issue ยท 3 comments

commented

I'm seeing intermittent CTDs using MC 1.9/Forge 1.9 - 12.16.0.1816 and the logs are blaming Ruins (although it could be an intermod conflict since I have other mods) -- I have gone back and forth on suspecting that it's being caused by an old template. I'll try removing my extra teampltes (go back to default templates) and see.

Minecraft Crash Report

    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
    at java.util.HashMap$ValueIterator.next(HashMap.java:1458)
    at atomicstryker.ruins.common.RuinsMod.onEntityEnteringChunk(RuinsMod.java:133)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_66_RuinsMod_onEntityEnteringChunk_EnteringChunk.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
...

Right before the most recent crash I saw this in the logs

[14:46:10] [Client thread/INFO]: [CHAT] [@: Object successfully summoned]
[14:46:35] [Server thread/ERROR]: Failed to save chunk
net.minecraft.util.ReportedException: Saving entity NBT
    at net.minecraft.entity.Entity.func_70109_d(Entity.java:1575) ~[rr.class:?]
    at net.minecraft.entity.Entity.func_70039_c(Entity.java:1486) ~[rr.class:?]
    at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75820_a(AnvilChunkLoader.java:325) ~[ass.class:?]
    at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75816_a(AnvilChunkLoader.java:170) [ass.class:?]
    at net.minecraft.world.gen.ChunkProviderServer.func_73242_b(ChunkProviderServer.java:219) [lo.class:?]
    at net.minecraft.world.gen.ChunkProviderServer.func_186027_a(ChunkProviderServer.java:247) [lo.class:?]
    at net.minecraft.world.WorldServer.func_73044_a(WorldServer.java:1042) [lp.class:?]
    at net.minecraft.server.MinecraftServer.func_71267_a(MinecraftServer.java:352) [MinecraftServer.class:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71267_a(IntegratedServer.java:323) [byn.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:632) [MinecraftServer.class:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:238) [byn.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
Caused by: java.lang.NullPointerException
    at net.minecraft.village.MerchantRecipe.func_77395_g(SourceFile:129) ~[ahg.class:?]
    at net.minecraft.village.MerchantRecipeList.func_77202_a(SourceFile:132) ~[ahh.class:?]
    at net.minecraft.entity.passive.EntityVillager.func_70014_b(EntityVillager.java:259) ~[ze.class:?]
    at net.minecraft.entity.Entity.func_70109_d(Entity.java:1548) ~[rr.class:?]
    ... 12 more
[14:46:46] [Server thread/INFO]: [@: Object successfully summoned]
[14:46:46] [Client thread/INFO]: [CHAT] [@: Object successfully summoned]
[14:47:18] blah blah blah

But here's [the actual crash from latest.log]

[14:47:46] [Server thread/ERROR]: Exception caught during firing event net.minecraftforge.event.entity.EntityEvent$EnteringChunk@37a17b7c:
java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) ~[?:1.8.0_77]
    at java.util.HashMap$ValueIterator.next(HashMap.java:1458) ~[?:1.8.0_77]
    at atomicstryker.ruins.common.RuinsMod.onEntityEnteringChunk(RuinsMod.java:133) ~[RuinsMod.class:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_66_RuinsMod_onEntityEnteringChunk_EnteringChunk.invoke(.dynamic) ~[?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49) ~[ASMEventHandler.class:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140) [EventBus.class:?]
    at net.minecraft.world.chunk.Chunk.func_76612_a(Chunk.java:717) [ase.class:?]
    at net.minecraft.world.World.func_72866_a(World.java:1982) [aht.class:?]
    at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836) [lp.class:?]
    at net.minecraft.world.World.func_72870_g(World.java:1903) [aht.class:?]
    at net.minecraft.world.WorldServer.func_184147_l(WorldServer.java:648) [lp.class:?]
    at net.minecraft.world.World.func_72939_s(World.java:1713) [aht.class:?]
    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619) [lp.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609) [MinecraftServer.class:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:238) [byn.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
[14:47:46] [Server thread/ERROR]: Index: 1 Listeners:
[14:47:46] [Server thread/ERROR]: 0: NORMAL
[14:47:46] [Server thread/ERROR]: 1: ASM: atomicstryker.ruins.common.RuinsMod@21b508a0 onEntityEnteringChunk(Lnet/minecraftforge/event/entity/EntityEvent$EnteringChunk;)V
[14:47:46] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.util.ReportedException: Ticking player
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:711) ~[MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609) ~[MinecraftServer.class:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:238) ~[byn.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
Caused by: java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) ~[?:1.8.0_77]
    at java.util.HashMap$ValueIterator.next(HashMap.java:1458) ~[?:1.8.0_77]
    at atomicstryker.ruins.common.RuinsMod.onEntityEnteringChunk(RuinsMod.java:133) ~[RuinsMod.class:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_66_RuinsMod_onEntityEnteringChunk_EnteringChunk.invoke(.dynamic) ~[?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49) ~[ASMEventHandler.class:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140) ~[EventBus.class:?]
    at net.minecraft.world.chunk.Chunk.func_76612_a(Chunk.java:717) ~[ase.class:?]
    at net.minecraft.world.World.func_72866_a(World.java:1982) ~[aht.class:?]
    at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836) ~[lp.class:?]
    at net.minecraft.world.World.func_72870_g(World.java:1903) ~[aht.class:?]
    at net.minecraft.world.WorldServer.func_184147_l(WorldServer.java:648) ~[lp.class:?]
    at net.minecraft.world.World.func_72939_s(World.java:1713) ~[aht.class:?]
    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619) ~[lp.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705) ~[MinecraftServer.class:?]
    ... 4 more
[14:47:47] [Server thread/ERROR]: This crash report has been saved to: /Users/hanleybrand/multimc/instances/Forge 1.9/minecraft/crash-reports/crash-2016-03-31_14.47.46-server.txt
[14:47:47] [Server thread/INFO]: Stopping server
[14:47:47] [Server thread/INFO]: Saving players
[14:47:47] [Server thread/INFO]: Saving worlds
[14:47:47] [Server thread/INFO]: Saving chunks for level 'No abysscraft 157776747634262980'/Overworld
[14:47:47] [Client thread/INFO]: [net.minecraft.init.Bootstrap:func_179870_a:527]: ---- Minecraft Crash Report ----
commented

Looks valid. 8cfad33 should take care of it. Thank you for bringing it up.

commented

Update 15.8 has been pushed to my site and curse both. Try it.

commented

This seems to have fixed the crashes -- in older templates there are still some command blocks that aren't executing, but my guess is that the command stings aren't escaped correctly.