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Loading chunks #7073

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MrCatBoss opened this issue Oct 15, 2024 · 7 comments
Open

Loading chunks #7073

MrCatBoss opened this issue Oct 15, 2024 · 7 comments
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type: crash Issue where the game crashes

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@MrCatBoss
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MrCatBoss commented Oct 15, 2024 •
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Hi all. I have created an assembly and when generating through chunky it stumbles over the structure. After searching the internet I came to the conclusion that the problem is in idas, but they told me that there are some problems with create. Any ideas how to solve this problem? Forge 47.3.11 Minecraft 1.20.1

If anything, the build hangs on the server. In the client game, I could not reproduce the error.

I don't think my crash report will help much, but I'll also throw off the error itself in the terminal.

[20:48:56] [Worker-Main-3/ERROR] [minecraft/Util]: Caught exception in thread Thread[Worker-Main-3,4,main]
java.lang.NullPointerException: Cannot invoke "net.minecraft.world.level.Level.m_7702_(net.minecraft.core.BlockPos)" because "this.f_58857_" is null
        at com.simibubi.create.content.fluids.tank.FluidTankBlockEntity.getControllerBE(FluidTankBlockEntity.java:202) ~[create-1.20.1-0.5.1.i.jar%23334!/:0.5.1.i] {re:classloading}
        at com.simibubi.create.content.fluids.tank.FluidTankBlock.getLightEmission(FluidTankBlock.java:111) ~[create-1.20.1-0.5.1.i.jar%23334!/:0.5.1.i] {re:classloading}
        at net.minecraftforge.common.extensions.IForgeBlockState.getLightEmission(IForgeBlockState.java:79) ~[forge-1.20.1-47.3.11-universal.jar%23496!/:?] {re:classloading,xf:fml:fabric_block_api_v1:implementGetAppearanceBlockState,xf:fml:fabric_block_api_v1:extendFabricBlockState,re:mixin,xf:fml:fabric_block_api_v1:implementGetAppearanceBlockState,xf:fml:fabric_block_api_v1:extendFabricBlockState}
        at net.minecraft.world.level.chunk.ChunkAccess.lambda$findBlockLightSources$2(ChunkAccess.java:303) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:modernfix-common.mixins.json:perf.ticking_chunk_alloc.ChunkAccessMixin from mod modernfix,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin from mod smoothchunk,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess from mod quark,pl:mixin:A,pl:connector_pre_launch:A}
        at net.minecraft.world.level.chunk.ChunkAccess.findBlocks(ChunkAccess.java:324) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:modernfix-common.mixins.json:perf.ticking_chunk_alloc.ChunkAccessMixin from mod modernfix,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin from mod smoothchunk,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess from mod quark,pl:mixin:A,pl:connector_pre_launch:A}
        at net.minecraft.world.level.chunk.ChunkAccess.m_284254_(ChunkAccess.java:302) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:mixin,pl:accesstransformer:B,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:modernfix-common.mixins.json:perf.ticking_chunk_alloc.ChunkAccessMixin from mod modernfix,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin from mod smoothchunk,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess from mod quark,pl:mixin:A,pl:connector_pre_launch:A}
        at net.minecraft.world.level.lighting.BlockLightEngine.m_142519_(BlockLightEngine.java:116) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.world.level.lighting.LevelLightEngine.m_142519_(LevelLightEngine.java:90) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_283997_(ThreadedLevelLightEngine.java:146) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_9366_(ThreadedLevelLightEngine.java:181) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_215156_(ThreadedLevelLightEngine.java:166) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.util.thread.ProcessorMailbox.m_18759_(ProcessorMailbox.java:91) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.util.thread.ProcessorMailbox.m_18747_(ProcessorMailbox.java:146) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at net.minecraft.util.thread.ProcessorMailbox.run(ProcessorMailbox.java:102) ~[server-1.20.1-20230612.114412-srg.jar%23491!/:?] {re:classloading,pl:connector_pre_launch:A}
        at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395) ~[?:?] {}
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
        at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
        at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:mixin,re:computing_frames}
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:mixin,re:computing_frames}
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {re:mixin}

Crash Report

https://mclo.gs/FWQlZWf
@MrCatBoss MrCatBoss added the type: crash Issue where the game crashes label Oct 15, 2024
@IThundxr
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This is likely caused by connector, try reproducing this with just create, level should not be null by the time that method is called

@MrCatBoss
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So, roughly speaking, just disable all mods except Create, right?

@IThundxr
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yes

@MrCatBoss
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Okay, I'll try now. Am I right in understanding that if I disable all saves, the save with the world can be damaged. If so, will it be possible to solve this in another way?

@IThundxr
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Okay, I'll try now. Am I right in understanding that if I disable all saves, the save with the world can be damaged. If so, will it be possible to solve this in another way?

Create a copy of your world, and only load into the copy, that will not affect any other saves but you should still take backups incase

@MrCatBoss
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During testing I found out that it occurs when generating a structure from Dungeon Now Loading 1%, but not all of them, only some of them. I.e. there are structures that are generated normally, and there are those that give this error. Removing the Connector mod does not change anything. I send messages with the removed Connector

[21:34:18] [Worker-Main-19/ERROR] [minecraft/Util]: Caught exception in thread Thread[Worker-Main-19,5,SERVER]
java.lang.NullPointerException: Cannot invoke "net.minecraft.world.level.Level.m_7702_(net.minecraft.core.BlockPos)" because "this.f_58857_" is null
        at com.simibubi.create.content.fluids.tank.FluidTankBlockEntity.getControllerBE(FluidTankBlockEntity.java:202) ~[create-1.20.1-0.5.1.i.jar%23322!/:0.5.1.i] {re:classloading}
        at com.simibubi.create.content.fluids.tank.FluidTankBlock.getLightEmission(FluidTankBlock.java:111) ~[create-1.20.1-0.5.1.i.jar%23322!/:0.5.1.i] {re:classloading}
        at net.minecraftforge.common.extensions.IForgeBlockState.getLightEmission(IForgeBlockState.java:79) ~[forge-1.20.1-47.3.0-universal.jar%23482!/:?] {re:classloading,re:mixin}
        at net.minecraft.world.level.chunk.ChunkAccess.lambda$findBlockLightSources$2(ChunkAccess.java:303) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess,pl:mixin:A}
        at net.minecraft.world.level.chunk.ChunkAccess.findBlocks(ChunkAccess.java:324) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess,pl:mixin:A}
        at net.minecraft.world.level.chunk.ChunkAccess.m_284254_(ChunkAccess.java:302) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:smoothchunk.mixins.json:ChunkAccessMixin,pl:mixin:APP:quark.mixins.json:accessor.AccessorChunkAccess,pl:mixin:A}
        at net.minecraft.world.level.lighting.BlockLightEngine.m_142519_(BlockLightEngine.java:116) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.world.level.lighting.LevelLightEngine.m_142519_(LevelLightEngine.java:90) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_283997_(ThreadedLevelLightEngine.java:146) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_9366_(ThreadedLevelLightEngine.java:181) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.server.level.ThreadedLevelLightEngine.m_284002_(ThreadedLevelLightEngine.java:109) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.server.level.ChunkTaskPriorityQueueSorter.m_143188_(ChunkTaskPriorityQueueSorter.java:62) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:mixin,re:classloading,pl:mixin:APP:betterchunkloading.mixins.json:ChunkTaskPriorityQueueSorterMixin,pl:mixin:A}
        at net.minecraft.util.thread.ProcessorMailbox.m_18759_(ProcessorMailbox.java:91) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.util.thread.ProcessorMailbox.m_18747_(ProcessorMailbox.java:146) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at net.minecraft.util.thread.ProcessorMailbox.run(ProcessorMailbox.java:102) ~[server-1.20.1-20230612.114412-srg.jar%23477!/:?] {re:classloading}
        at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395) ~[?:?] {}
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
        at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
        at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:computing_frames}
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:computing_frames}
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}

@MrCatBoss
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any ideas?

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