Somehow, Forge doesn't work with a custom language file I want to use.
The language file I want to use is the Last Days Language pack. You can download it at http://adf.ly/Ei7i1.
I'm using MagicLauncher 1.0.0 to install mods etc.
Now, I'm putting the language stuff in a folder called "lang" in the same folder as the Minecraft.app is (yes, I'm on mac). OR I'm modding the jar file and put the language files directly in it, the outcome is the same:
Without Forge (I'm ONLY using forge for testing, no other mods at all), everything loads fine. Minecraft works and the language file is there.
Now, if I activate Forge, Minecraft loads up correctly with forge - but no sign of the language file.
If I start without Forge, choose the language file, quit Minecraft and start with Forge, Minecraft crashes after the splash. Here is the short log:
Other logs:
(I can't upload attachments)
full report.
Forge log
I noticed that the custom .lang-file has different permissions set than the ones that come with minecraft. I tried to change that (via terminal), but still couldn't get it to run.