Unable to open the door factory and the block mixer from malisis blocks, it says in the chat what happened when they were right clicked.
Pic of what happened:
(https://cloud.githubusercontent.com/assets/12000593/13273257/c04f5026-da67-11e5-9db6-599ecf4c9bbf.png)

It only happens when optifine is installed.
Log: (https://github.com/Ordinastie/MalisisDoors/files/143929/latest.txt)

Please provide full log.
I assume Optifine is installed ? Does it still happen without Optifine ?

Should be fixed in latest of MalisisCore.

Ok, thanks