Hi, whenever I open Just Enough Items and something from Carpenter's Blocks is on screen, not even mousing over it, I get a crash. Here's the crash logs, if it helps.

https://gist.github.com/Redfurs/12d8fb8416da949fd72814a56e6dbdc0

I got a similar thing in my modpack when I'm trying to open my inventory.
Here is my report: https://openeye.openmods.info/crashes/a5b61f584d7ad635395051010fe8232a

Looks to be some shenanigans occurring between Carpenter's Blocks and JEI. For now, adding the mod to JEI's Blacklist seems to fix it.
S:itemBlacklist < carpentersblocks >
The Blacklist is located at [install folder]\config\jei\itemBlacklist.cfg

Sorry for not getting back to you sooner. Inventory rendering needs to be isolated better and it is something I intend to work on. Just need to work on this as I have time.