Crash on quilt loader with quilted fabric API on quilt versions above 0.18.X

[dktharrop]

I recently updated my quilt to version 0.18.2 and now crash on launch even with only MaLiLib, QFAPI, and AdvancedChatCore enabled. I've tested this and it seems to crash on versions above 0.18.X. All my other mods seem to work fine.

log

[furokku]

can confirm, having the same issue here

[dktharrop]

UPDATE: I did a little digging on discord and somebody got a solution from a fabric developer.

"This is kind of a loader issue - basically advancedchatcore expects mod jars to be loaded from jars on the main filesystem, but in 0.18 they aren't (because of the transform cache). There's a partial workaround: try adding -Dloader.workaround.jar_copied_mods=advancedchatcore to your java arguments?"

This workaround seems to work for now.