Crash when looking at liquid container GUIs

[Roxforbraynz]

[luacs1998]

Ask mod authors

[Roxforbraynz]

Hmm. I had figured it was a Forge problem since it was a global error...  :\

I'll check around to see what I can find... Thanks.

 

Edit: Source of the problem found to be Optifine. If you're having similar problems, the solution is to get rid of Optifine. It does some weird stuff to certain mods.  :\