🛑[Crash] VMP Incompatible with Serene Seasons

[User4716]

I have an unfinished RPG modpack that I'm working on, and I stumbled upon a crash today after adding VMP to my modpack, I removed VMP since I really do not need this mod that much, and I have other optimization mods. But if we could find out the mod that is causing the crash with VMP, I would be grateful!

Here's the full crash report: https://pastebin.com/YJ0vSr5q And I also pasted the stacktrace part here:

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 2024-03-24 11:42:27
Description: Exception in server tick loop

org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-10.0.9.jar:10.0.9+10.0.9+main.dcd20f30] {}
    at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:113) ~[securejarhandler-2.1.10.jar:?] {}
    at cpw.mods.cl.ModuleClassLoader.lambda$findClass$15(ModuleClassLoader.java:219) ~[securejarhandler-2.1.10.jar:?] {}
    at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:229) ~[securejarhandler-2.1.10.jar:?] {}
    at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:219) ~[securejarhandler-2.1.10.jar:?] {}
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135) ~[securejarhandler-2.1.10.jar:?] {}
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?] {}
    at net.minecraft.server.level.ServerChunkCache.<init>(ServerChunkCache.java:77) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:cupboard.mixins.json:ChunkLoadDebug,pl:mixin:APP:smoothchunk.mixins.json:ServerChunkCacheMixin,pl:mixin:APP:canary.mixins.json:alloc.chunk_ticking.ServerChunkCacheMixin,pl:mixin:APP:canary.mixins.json:chunk.replace_streams.servercore_compat.ServerChunkCacheMixin,pl:mixin:APP:canary.mixins.json:world.chunk_access.ServerChunkCacheMixin,pl:mixin:APP:vmp.mixins.json:access.IServerChunkManager,pl:mixin:APP:modernfix-forge.mixins.json:bugfix.chunk_deadlock.ServerChunkCache_CurrentLoadingMixin,pl:mixin:A}
    at net.minecraft.server.level.ServerLevel.<init>(ServerLevel.java:209) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:cupboard.mixins.json:ServerAddEntityMixin,pl:mixin:APP:neruina-common.mixins.json:ServerWorldMixin,pl:mixin:APP:starlight.mixins.json:common.world.ServerWorldMixin,pl:mixin:APP:majruszlibrary-common.mixins.json:IMixinServerLevel,pl:mixin:APP:majruszlibrary-common.mixins.json:MixinServerLevel,pl:mixin:APP:immersive_weathering-common.mixins.json:ServerLevelMixin,pl:mixin:APP:enhancedcelestials.mixins.json:MixinServerWorld,pl:mixin:APP:friendsandfoes-common.mixins.json:ServerWorldAccessor,pl:mixin:APP:friendsandfoes-common.mixins.json:ServerWorldMixin,pl:mixin:APP:corgilib.mixins.json:MixinServerLevel,pl:mixin:APP:citadel.mixins.json:ServerLevelMixin,pl:mixin:APP:snowrealmagic.mixins.json:ServerLevelMixin,pl:mixin:APP:sereneseasons.mixins.json:MixinServerLevel,pl:mixin:APP:modernfix-common.mixins.json:perf.cache_strongholds.ServerLevelMixin,pl:mixin:APP:modernfix-common.mixins.json:bugfix.chunk_deadlock.ServerLevelMixin,pl:mixin:APP:canary.mixins.json:alloc.chunk_random.ServerLevelMixin,pl:mixin:APP:canary.mixins.json:chunk.replace_streams.ServerLevelMixin,pl:mixin:APP:canary.mixins.json:entity.inactive_navigations.ServerLevelMixin,pl:mixin:APP:canary.mixins.json:profiler.ServerLevelMixin,pl:mixin:APP:canary.mixins.json:util.accessors.ServerLevelAccessor,pl:mixin:APP:canary.mixins.json:world.block_entity_ticking.sleeping.ServerLevelMixin,pl:mixin:APP:vmp.mixins.json:chunk.ticking.MixinServerWorld,pl:mixin:APP:vmp.mixins.json:playerwatching.optimize_nearby_player_lookups.MixinServerWorld,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_129815_(MinecraftServer.java:337) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_130006_(MinecraftServer.java:308) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
    at net.minecraft.client.server.IntegratedServer.m_7038_(IntegratedServer.java:63) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:smoothboot.mixins.json:client.IntegratedServerMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:634) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[client-1.20.1-20230612.114412-srg.jar%23470!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
    at java.lang.Thread.run(Unknown Source) ~[?:?] {re:mixin}
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [vmp.mixins.json:chunk.sending.MixinThreadedAnvilChunkStorage] from phase [DEFAULT] in config [vmp.mixins.json] FAILED during APPLY
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:636) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:588) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:379) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    ... 21 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: PRIVATE @Overwrite method m_214908_ in vmp.mixins.json:chunk.sending.MixinThreadedAnvilChunkStorage cannot reduce visibiliy of PUBLIC target method
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.conformVisibility(MixinPreProcessorStandard.java:485) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachSpecialMethod(MixinPreProcessorStandard.java:458) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachOverwriteMethod(MixinPreProcessorStandard.java:419) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachMethods(MixinPreProcessorStandard.java:349) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:302) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:280) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1288) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:292) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:383) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:365) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
    ... 21 more

A detailed walkthrough of the error, its code path and all known details is as follows: https://pastebin.com/YJ0vSr5q

I could try to troubleshoot this crash and figure out the individual mods that could be causing the crash and sort them one by one so that I could find the mod that is causing the crash, but I do not have time for that unfortunately, so I just posted this here.

[StormDragon-64]

Serene Seasons appears to be the incompatible mod here. Testing with only vmp forge and serene seasons gives me the same error (note that I'm testing on 1.19.2 but looking at the crash report above it appears to be an issue on 1.20+ as well)

[User4716]

I tested Serene Seasons v9.0.0.46 for 1.20.1 with VMP v0.2.0+beta.7.101 devbuild for 1.20.1 in Neoforge 47.1.105 for 1.20.1 and it did not crash, I'll investigate a little more.

[User4716]

Wait, I tested only if the game would boot and didn't join a world when I was testing that will serene seasons and VMP cause a crash when installed to a fresh modpack.

[User4716]

Yes, I tried to join a world with the latest versions of every mod and modloader, and the game did crash.

So I can confirm that VMP is incompatible with Serene Seasons, and crashes the game when joining a world