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Weird crash when loading world


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The game starts up just fine but the second i join a world the game crashes and spits out an error. Any ideas on what to do?

https://pastebin.com/HwkJi5Qq this is the crash report

"The game crashed whilst unexpected error Error: java.lang.NullPointerException: Cannot invoke "java.util.List.add(Object)" because "lastBuffers" is null" is the error the launcher gives

if any more files are needed please let me know. thanks in advance

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java.lang.NullPointerException: Cannot invoke "java.util.List.add(Object)" because "lastBuffers" is null

at net.minecraft.client.renderer.LevelRenderer.m_172993_(LevelRenderer.java:2476) ~[client-1.19.2-20220805.130853-srg.jar%23265!/:?] {re:mixin,pl:accesstransformer:B,xf:OptiFine:default,re:classloading,pl:accesstransformer:B,xf:OptiFine:default,pl:mixin:APP:imm_ptl.mixins.json:client.render.MixinLevelRenderer_BeforeIris,pl:mixin:APP:citadel.mixins.json:client.LevelRendererMixin,pl:mixin:APP:imm_ptl.mixins.json:client.render.MixinLevelRenderer,pl:mixin:APP:imm_ptl.mixins.json:client.render.optimization.MixinLevelRenderer_Clouds,pl:mixin:APP:imm_ptl_peripheral.mixins.json:client.alternate_dimension.MixinWorldRenderer_A,pl:mixin:APP:notenoughanimations.mixins.json:LevelRendererMixin,pl:mixin:APP:quark.mixins.json:client.LevelRendererMixin,pl:mixin:APP:imm_ptl.mixins.json:client.render.MixinLevelRenderer_Optional,pl:mixin:A}

at net.minecraft.client.renderer.LevelRenderer.m_109599_(LevelRenderer.java:1708) ~[client-1.19.2-20220805.130853-srg.jar%23265!/:?]

Something is breaking the rendering code. The error message does not say which mod.

I have underlined the mods that are directly modifying that class, but really it could be any mod.


I would be suprised if immersive portals works well with optifine? Given how incompatible it is with a lot of other mods. 🙂

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If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

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