Thread:Extension talk:CategoryTree/CategoryTree broken after updating to 1.21.1 and installing new CategoryTree Snapshot/reply (3)

so it turns out my issue was PEBCAK. my upgrade script had an error and i was actually pointing to the old 1.19 CatagoryTree code and not the new. once i fixed that and everything was running the new code it worked fine.

sorry it took me so long to report back.