I reported this crash to AE2.

They asked me to report it to CodeChickenLib. Please help.

AppliedEnergistics/Applied-Energistics-2#3251

I'm using CodeChickenLib-1.12-3.1.3.313-universal

No, this is AE's issue or another mod breaking it's model. CCL is in the stack yes, because I have mechanics for blocks to render without the horribly slow forge render engine. This code has existed since early 1.8 and I highly doubt it's he issue and would have been reported thousands of times as ccl is such a high traffic mod.

FYI, that's basically true for the drive model too.