Question

I use maven-gae-plugin to deploy my app, it works find until i decide to deploy it to another app-id under different Google account. i met the “This applciation does not exist” problem.

I found there are already some answers in StackOverflow, but was for python, i’m using GAE/J.
I think i know the root cause, we should delete the “cache” in local, which stored my previous username/password, but what are these cache? and where are them?

Or there are other ways to avoid this, i’ve tried so many ways but none works, so frustrating.

Thanks in advance.
I’m on Window7, GAE1.6.3

Edit: the python version answer is here:
This application does not exist (app_id=xxx)

Answer 1

You can use the new option --no_cookies (documented here) of the appcfg.sh tool to prevent loading the cookies. Or you could delete the cookie/cache file which at least in Linux is stored in ~/.java/.userPrefs/com/google/appengine/tools/admin/prefs.xml.

I have no experience with the maven-gae-plugin, but it seems you would need to modify the EngineGoalBase.java file to allow the new parameter.