Render crash on Transfur to Latex Human (Game freezes, World rendered unjoinable)

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Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
活跃
技术栈
java
领域
game-dev

调研方向

从 LatexHuman.java 中的 getGameProfile()（第 71 行）开始，然后追踪它的调用方 registerTextures() 和 getModelName()；报告称，只有在 keepConscious 为 false 时变形成 Latex Human 才会崩溃。检查玩家的档案名称是如何获取的，并运行相关的渲染或变形测试；当此情况不再抛出报告中的 NullPointerException 或导致世界卡死时，即表示完成。

由索引模型根据 Issue 内容生成。

描述

Description: Unexpected error
Exception: java.lang.NullPointerException: Profile name must not be null

	at java.base/java.util.Objects.requireNonNull(Unknown Source) ~[?:?] {}
	at MC-BOOTSTRAP/[email protected]/com.mojang.authlib.GameProfile.<init>(GameProfile.java:31) ~[authlib-6.0.54.jar%23110!/:?] {re:mixin}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.entity.beast.LatexHuman.lambda$getGameProfile$2(LatexHuman.java:71) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:classloading}

Offending code:

    public Optional<GameProfile> getGameProfile() {
        return this.entityData.get(DATA_PLAYER).map(uuid -> new GameProfile(uuid, null));
    }

Thread: Render thread
Stacktrace:
	at java.base/java.util.Objects.requireNonNull(Unknown Source) ~[?:?] {}
	at MC-BOOTSTRAP/[email protected]/com.mojang.authlib.GameProfile.<init>(GameProfile.java:31) ~[authlib-6.0.54.jar%23110!/:?] {re:mixin}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.entity.beast.LatexHuman.lambda$getGameProfile$2(LatexHuman.java:71) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:classloading}
	at java.base/java.util.Optional.map(Unknown Source) ~[?:?] {}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.entity.beast.LatexHuman.getGameProfile(LatexHuman.java:71) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:classloading}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.entity.beast.LatexHuman.registerTextures(LatexHuman.java:88) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:classloading}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.entity.beast.LatexHuman.getModelName(LatexHuman.java:121) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:classloading}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.init.ChangedEntityRenderers.lambda$getComplexRenderer$0(ChangedEntityRenderers.java:38) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:mixin,re:classloading}
	at java.base/java.util.Optional.map(Unknown Source) ~[?:?] {}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.init.ChangedEntityRenderers.getComplexRenderer(ChangedEntityRenderers.java:38) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:mixin,re:classloading}
	at TRANSFORMER/[email protected]/net.minecraft.client.renderer.entity.EntityRenderDispatcher.handler$feg000$changed$getRendererOrOverridden(EntityRenderDispatcher.java:4158) ~[client-1.21.1-20240808.144430-srg.jar%23308!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
	at TRANSFORMER/[email protected]/net.minecraft.client.renderer.entity.EntityRenderDispatcher.getRenderer(EntityRenderDispatcher.java) ~[client-1.21.1-20240808.144430-srg.jar%23308!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
	at TRANSFORMER/[email protected]/net.minecraft.client.Camera.adjustAnimForEntity(Camera.java:3056) ~[client-1.21.1-20240808.144430-srg.jar%23308!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:computing_frames,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
	at TRANSFORMER/[email protected]/net.minecraft.client.Camera.md214cc9$changed$lambda$animateCamera$0$3(Camera.java:3121) ~[client-1.21.1-20240808.144430-srg.jar%23308!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:computing_frames,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
	at TRANSFORMER/[email protected]/net.furrymodder.changed.process.ProcessTransfur.ifPlayerTransfurred(ProcessTransfur.java:629) ~[Changed-m1.21.1-neo-0.15.7.3.jar%23327!/:0.15.7.3] {re:mixin,re:classloading}

Notes:

  • the actual transfur is fine
  • this only applies to the Latex-Human beast entity
  • keepConscious must be false
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