ERROR ITMS-90032 "Invalid image path"

Just had this problem and solved it by dragging the icon.png file to the root of the project inside Xcode. Hope it helps.

Totally working after many hours of search on the internet
THANKS ALOT

@calevano that worked for me also. Thanks!

for automated (ci) builds, this is the only stable, working one for me.

thanks. deleting ios folder fixed for me as-well.