Minecraft v1.14.4
Forge v28.1.111
Xerca v1.4

• If another mod has an error, such as with an invalid config file, Xerca will crash instead of displaying the forge error screen and what went wrong with the other mod/config.
• This could mislead the player into thinking Xerca is at fault instead of something else.
• Some null checks could help prevent this.
• Crash Report

I would like to fix this but I can't reproduce it yet. Could you provide a simple mod/configuration example that causes this crash to happen? Thank you.

If I remember correctly, if there is a mod the requires another mod to function, installing the first mod without the required mod should give you a crash, since forge tries to display a screen of what is missing.

Try installing Quark without AutoRegLib, since the latter is it's required mod.

Try installing Quark without AutoRegLib, since the latter is it's required mod.

I tried your suggestion but it didn't crash. Forge showed the correct error message screen.

I'll keep the issue open in case I get to reproduce the problem in the future.