Mod Pack: Direwolf20 1.6.4 (1.0.2)Im still testing. There seems to still be an issue with inventory based actions. The mod 'Opis' also seems to be causing some issues, but that looks like its MapWriter (A separate mod which is built into Opis) rather than Opis itself. I dont understand why the author of Opis added the mod with his own if he cant provide support on it.
EDIT: Once i work this out, i will update this post with the outcomes
Mod & Version: 1.0.2
Pastebin link to crash log: Not needed
Whats the bug? Crashing/Freezing after playing for 5 or so minutes/Crashing on research table.
Can it be repeated? Yes, every time you try to play.
Known Fix: After a few hours looking into this, i have found that the errors and logs point to invtweaks and Opis, so i removed invtweaks and obviously stopped getting the errors from that, but the problem persisted. Removed Opis and there is no problems what so ever. I also now do not crash when opening the research table.