Exception AttributeError message when using manage.py in django-nonrel for Google app engine

Question

I'm using Python 2.7 and django-nonrel for running Django projects on Google app engine. I'm using version 1.6 of the Google app engine SDK. I run python manage.py syncdb or python manage.py deploy. After the command completes I get the following message:

Exception AttributeError: "'NoneType' object has no attribute 'mkstemp'" in <bound method DatastoreFileStub.__del__ of <google.appengine.api.datastore_file_stub.DatastoreFileStub object at 0x8a2422c>> ignored

Why do I get this message and is there any way to fix it?

Answer 1

It has already been reported.

See this.

Apparently, it doesn't break anything.

As you can see, the answer is:

"Dont worry, just ignore it"

Answer 2

GAE 1.6.0 doesnt work for me too, 1.5.2 does.