Minecraft Failed to Launch/ Internal Error

User Support
1

Hi, im trying to use quilt for the first time but when ever i launch minecraft with quilt and the mods installed it crashes and i have no idea why.

Crash Report:

---- Crashed! ----
Date/Time: 2023/10/15 20:47:33.2277
Quilt Loader Version: 0.21.0

– Crash –

org.quiltmc.loader.impl.FormattedException: java.lang.BootstrapMethodError: java.lang.RuntimeException: Mixin transformation of net.minecraft.server.MinecraftServer failed
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:526)
at org.quiltmc.loader.impl.launch.knot.Knot.launch(Knot.java:84)
at org.quiltmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:28)
Caused by: java.lang.BootstrapMethodError: java.lang.RuntimeException: Mixin transformation of net.minecraft.server.MinecraftServer failed
at net.fabricmc.fabric.api.gamerule.v1.GameRuleFactory.createBooleanRule(GameRuleFactory.java:62)
at xyz.amymialee.mialeemisc.MialeeMisc.(MialeeMisc.java:43)
at net.minecraft.class_7143$class_7144.handler$zdn000$mialeemisc$mialeeMisc$addPresets(class_7143.java:539)
at net.minecraft.class_7143$class_7144.method_41581(class_7143.java:187)
at net.minecraft.class_7143.method_41579(class_7143.java:199)
at net.minecraft.class_5458.method_44104(class_5458.java:98)
at net.minecraft.class_5458.method_30566(class_5458.java:105)
at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)
at net.minecraft.class_5458.(class_5458.java:104)
at net.minecraft.class_2378.(class_2378.java:326)
at net.minecraft.class_2966.method_12851(class_2966.java:50)
at net.minecraft.client.main.Main.main(Main.java:154)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:524)
… 2 more
Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.server.MinecraftServer failed
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:459)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:241)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.loadClassOnly(KnotClassDelegate.java:161)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:147)
at org.quiltmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:239)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
… 19 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:454)
… 24 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinPreProcessorException: Attach error for #impersonate:mixins.impersonate.common.json:MinecraftServerMixin from mod impersonate during activity: [Transform → Method revealImpersonatorsInChatMessageContent(Lnet/minecraft/class_2556$class_7602;)Lnet/minecraft/class_2556$class_7602; → INVOKEVIRTUAL → net/minecraft/class_2556$class_7602::comp_919:()Lnet/minecraft/class_2556;]
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:313)
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277)
at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:294)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
… 27 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraft.class_2556$class_7602
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMemberReference(MixinPreProcessorStandard.java:786)
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMethod(MixinPreProcessorStandard.java:772)
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:738)
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:307)
… 33 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.class_2556$class_7602
… 37 more

There is more to the crash report but it goes over the allowed amount of words.

Mod List:

architectury
cloth Config
gekolib-Quilt
impaled
mason Decor
pickyourpoison
qfapi
ratsmischeif
requiem
trinkets

2

Impersonate seems to be made for a different version of MC, than the one you are using.

3

Impersonate isn’t one of the mods used.

4

It must be part of another mod then, I suspect either RAT’s Mischief or Requiem.

5

i doubt its Rat’s Mischief cause ive had that work on fabric, however Requiem has never worked so it is possible that is the reason why. i’ll test it now.

6

nah it wasn’t either of them.

7

Could you upload your full latest.log and/or crash report to https://mclo.gs/ and send back the link, please?

8

hold on, having some network issues on the site.

9

Not sure whats going on, either my internet is acting up or its the site its self. I might have to try again in the morning.

10

It’s likely an issue with the site, it’s been acting up lately… Try this one https://crashy.net/

11

that one says that the crash log is invalid, even though im getting it from the quilt loader.

12

Sigh :laughing: This one should definitely work https://privatepastebin.com/

13

Private Paste Bin

14

According to this log, Impersonate is indeed included in Requiem, which is for 1.19.2, whereas you are on 1.19.

If you are crashing even without Requiem, then upload a new log, it must be a different issue.

I also highly suggest updating to 1.19.2, along with all your mods, as that version is better supported.

1 Like
15

It is? Damn, the requiem mod page mentioned nothing about that, thanks for letting me know.

i will take your advice and update to 1.19.2

if that still doesn’t work i will upload another crash report.

16

thak you. updating to 1.19.2 fixed the issue.

1 Like
17

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