Just like in the title, iChunUtil is crashing when it gets to the second stage of loading. Sometimes I can get it to load, but it's not consistent in the slightest. Since it's a loading crash, there's no actual crash report, but I'll post the logs here.
For reference, I'm using the latest version of the mod for 1.12.2 on the latest version of forge for 1.12.2.

debug.log
latest.log

Broooo i have same error

As iChunUtil has been redone-over (again) for 1.15+. I am closing issues pertaining to 1.12.2 and earlier.

My apologies that I've not been able to address your issue.