game crash when Open to lan

[edgeless-player]

Your CleanroomMC Discord Username

No response

Cleanroom Version

0.2.3-alpha

Java Version

Java 21

Graphics Card Vendor

NVidia

Bug Report

latest.log

debug.log

Mod List

| State  | ID            | Version       | Source                    | Signature |
|:------ |:------------- |:------------- |:------------------------- |:--------- |
| LCHIJA | minecraft     | 1.12.2        | minecraft.jar             | None      |
| LCHIJA | mcp           | 9.42          | minecraft.jar             | None      |
| LCHIJA | configanytime | 3.0           | cleanroom-0.2.3-alpha.jar | None      |
| LCHIJA | cleanroom     | 0.2.3-alpha   | cleanroom-0.2.3-alpha.jar | None      |
| LCHIJA | FML           | 8.0.99.99     | cleanroom-0.2.3-alpha.jar | None      |
| LCHIJA | forge         | 14.23.5.2860  | cleanroom-0.2.3-alpha.jar | None      |
| LCHIJA | mixinbooter   | 10.0          | cleanroom-0.2.3-alpha.jar | None      |
| LCHIJA | fugue         | 1.12.2-0.16.3 | +Fugue-1.12.2-0.16.3.jar  | None      |
| UD     | scalar        | 2.11.1        | minecraft.jar             | None      |

MMC Instance Notes

no

Final Checklist

• I have searched the issues and haven't found a similar issue.
• I have read the known incompatibilities and this is not related to one of those.
• I have installed Fugue and it does not fix this issue.
• I am using experimental branch and have installed Scalar and it does not fix this issue.
• I am running a test build from Cleanroom Github Actions. (Or, if I've compiled it myself I plan to fix the issue)

[ZZZank]

notes for maintainers if you dont want to download and scroll through throusands of lines in latest.log:

java.lang.StackOverflowError: Updating screen events
	at com.ibm.icu.impl.SoftCache.getInstance(SoftCache.java:39)
	at com.ibm.icu.impl.ICUResourceBundleReader.getReader(ICUResourceBundleReader.java:365)
	at com.ibm.icu.impl.ICUResourceBundle.createBundle(ICUResourceBundle.java:1007)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:876)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
	at com.ibm.icu.impl.ICUResourceBundle.instantiateBundle(ICUResourceBundle.java:895)
...

and

-- Affected screen --
Details:
	Screen name: ~~ERROR~~ NullPointerException: Cannot invoke "Object.getClass()" because "this.this$0.field_71462_r" is null
Stacktrace:
	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1742)
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1076)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
	at net.minecraft.client.main.Main.main(SourceFile:123)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at top.outlands.foundation.LaunchHandler.launch(LaunchHandler.java:119)
...

this.this$0.field_71462_r is MinecraftServer.4.currentScreen, and the first three methods are:

	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1742)
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1076)
	at net.minecraft.client.Minecraft.run(Minecraft.java:398)

[kappa-maintainer]

What's your launcher