darwin/drydrop — Issue #24: 404 - Unable to process the page 'NoneType' object is not iterable
Author: gnurizen
Created: 2012-02-23 15:20:08+00:00
State: open

I'm getting this error from one of my custom domains but not the appspot.com domain. Another custom domain works. So:

www.gnurizen.me - doesn't work, python error
foo.gnurizen.me - works!
gnurizen.appspot.com - works!

How do I go about debugging this python error? I'm new to GAE but know python well. I tried re-uploading the app but that didn't help.