DONE! It should be fixed in the latest build, please check it out and let me know! I just needed to change some toggles for the quality of the exported textures!
You're welcome, it was a pretty obscure bug I couldn't find documentation on before you posted your error message. About the canonicity question:
The answer is "No, not at all".
Kryzalid and Lacrima are the protagonist of another *absolutely deranged* sci-fi novel of mine (one I am publishing weekly on my personal blog here).
(Art by Yamda, the dev of Robot Heroes)
Frida is actually canon in the SCHWB lore (see here and following stories), as well as her daughter Akane, though she is just a newborn in the current SCHWB lore :')