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Wynntils / Wynntils-Legacy

Wynntils is a Wynncraft Mod that seeks to enhance the user's gameplay with a variety of customizable options and additions.
https://wynntils.com
GNU Affero General Public License v3.0
157 stars 90 forks source link

Wynntils just not staring on MultiMc #543

Closed ninlego closed 2 years ago

ninlego commented 2 years ago

Version

1.12.2

Brief Description

I followed the steps on installing wynntils on MultiMc and it does not start.

MultiMC version: 0.6.16-3431

Failed to start Minecraft: java.lang.reflect.InvocationTargetException 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.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34) Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap') at net.minecraft.launchwrapper.Launch.(Launch.java:34) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) ... 8 more Exiting with -1 Process exited with code -1 (0xffffffffffffffff).

Steps to Reproduce

Do the steps on the wynntils website for MultiMc

Expected Behaviour

Minecraft starts up

Actual Behaviour

Minecraft does not start up

Installed Mods

No response

ninlego commented 2 years ago

My bad its just my multimc acting up

xcfrg commented 2 years ago

The issue is neither due to MultiMC nor Wynntils, it's because you used a java version above 8 with legacy forge. That isn't supported and will crash.