Duplicate ASM on Fabric 1.21.3
Opened this issue · 2 comments
- [ X] I searched the issue tracker for other issues covering my case
- [X ] This is a Launcher issue. (Usually if you can reproduce it with a fresh instance)
Describe the bug
On attempts to create and launch a 1.21.3 instance in fabric on fabric loader 0.16 and above the instance does an automatic crash. The error logs state that there is a duplicate ASM. I deleted GDlauncher and all folder associated with it first to see if it was my GDLauncher out of date. Same crash happened. Also deleted the duplicating ASM folders. Both just redownload and give same error.
To Reproduce
Steps to reproduce the behavior:
- Create Instance of 1.21.3 on Fabric loader above 0.16
- Attempt to load.
Expected behavior
I expected it to launch a 1.21.3 instance
Possible solutions
No idea how to solve this issue
Logs
GDLauncher@N/A: Exception in thread "main" java.lang.ExceptionInInitializerError
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.IllegalStateException: duplicate ASM classes found on classpath: jar:file:/C:/Users/""Username"/AppData/Roaming/gdlauncher_carbon/data/libraries/org/ow2/asm/asm/9.3/asm-9.3.jar!/org/objectweb/asm/ClassReader.class, jar:file:/C:/Users/"Username"/AppData/Roaming/gdlauncher_carbon/data/libraries/org/ow2/asm/asm/9.7.1/asm-9.7.1.jar!/org/objectweb/asm/ClassReader.class
at net.fabricmc.loader.impl.util.LoaderUtil.verifyClasspath(LoaderUtil.java:83)
at net.fabricmc.loader.impl.launch.knot.Knot.
Operating System:
- OS: Windows 11
- Launcher Version: 2.0.20
- Java Version: 21
- Minecraft Version:1.21.3
- Mod Loader: Fabric
Additional context
Add any other context about the problem here.
I am also having the same issue, However I can get it to launch on Fabric Loader 0.16.1. I have the exact same system info/settings listed, except I am running Manjaro Linux, which now doesn't seem to be a factor. I also found out that Neoforge exits with the same exit code however Forge still works. Hope this info helps