Compiling actor components causes editor to crash

User has reported that his actor components are bugged in his BP_Hero blueprint, stating that the functions aren't being recognized. And when he attempts to compile another blueprint that references this blueprint, the editor crashes.

I was unable to reproduce this on my machine.

Per Mike B: "Yeah, looks to be a blueprints/component issue... Can we internally repro the issue? If not, make sure to grab the problematic assets from them. Once you have that info, let's get a bug written up so we can investigate.

Thanks for bringing this to our attention guys!"

Ue4 4.21.2 is too laggy and i canit work on. (build and material apply freeze)