Bug: Doesn't Launch

[AlphaLeoli]

Uncaught exception in thread "main"
java.lang.RuntimeException: Failed to read accessWidener file from mod nbteditor
    at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:529)
    at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:149)
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerFormatException: line 1: Namespace (named) does not match current runtime namespace (intermediary)
    at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.error(AccessWidenerReader.java:285)
    at net.fabricmc.loader.impl.lib.accesswidener.AccessWidenerReader.read(AccessWidenerReader.java:84)
    at net.fabricmc.loader.impl.FabricLoaderImpl.loadAccessWideners(FabricLoaderImpl.java:527)
    ... 3 more

Minecraft: 1.21.1 Mod: 2.0.2.999

my gf crashed like this too but this fixes itself randomly

[mega12345mega]

Are you using a custom client or something? The error itself is bizarre, but on top of that the fact that it fixes itself randomly is even more bizarre Also make sure that you're using the .jar from the Artifacts.zip/libs/ folder, not Artifacts.zip/devlibs/

[AlphaLeoli]

Yes I am using that jar And I was using Boze but again it fixes itself randomly. On top of that, my gf gets this error though she doesn't use boze just fabric

[therandomdudejajaja]

same issue, even with a clean launch with zero mods except that and fapi, dev build tho

[mega12345mega]

Looking at the code, this seems basically impossible, unless this is a 1.21.1 thing (highly unlikely) - since I haven't started 1.21.1 support yet, I'm not even setup to look at 1.21.1's code yet Can you either upload the .jar file you're using or check the .accesswidener file? To check the file, rename the .jar to .zip, then open the file nbteditor.accesswidener with Notepad - post if it says accessWidener v1 intermediary or accessWidener v1 named at the top of the file. Presumably you're 100% sure that "fixing itself randomly" isn't actually just you downloaded the next dev build and happened to grab the correct .jar that time?

[AlphaLeoli]

well i am on 1.21.1 and no, i haven't changed jars at all I've only downloaded the next build once also it says accessWidener v1 intermediary

[mega12345mega]

What is your fabric loader version? Can you send the jar file in .minecraft\libraries\net\fabricmc\fabric-loader\<the fabric loader version you're using>, so I can see exactly what the code being executed looks like? Thanks

I just did a bunch of unrelated testing in several Minecraft versions (including 1.21.1), and I never saw this issue :/

[AlphaLeoli]

doesn't happen anymore