I tried:
rm ~/.appcfg_oauth2_tokens
Whole process with page authentication finish successfully for both accounts (owner role) with same result
appcfg.py update --no_cookies
Same result
appcfg.py update --noauth_local_webserver
Token is displayed, accepted in terminal, process continues towards same result.
I also tried to add another google account as owner, with same result. When I mistype application name, error is different, so I guess this is not a problem. Goapp
deploy and appcfg
seems to be same tool basically, both have same results in the end.
Any ideas?