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sebastian-ardila / google-app-engine-django

Automatically exported from code.google.com/p/google-app-engine-django
Apache License 2.0
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Admin #131

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
I've added a few models and get this error... 

TemplateSyntaxError at /admin/

Caught an exception while rendering: 'NoneType' object has no attribute '_meta'

..familiar to anyone?

Original issue reported on code.google.com by remarkability@gmail.com on 9 Jun 2009 at 4:56

GoogleCodeExporter commented 9 years ago 
And here's the thing.... it fails on my local version (MacOs X) but seems to 
work on
the GAE hosted version. Which for the life of me I can't work out.

Original comment by remarkability@gmail.com on 9 Jun 2009 at 7:46

GoogleCodeExporter commented 9 years ago 
I have experienced this. It was because a model referenced in the django admin
activity log was changed and not able to be referenced. 

You can remedy this by deleting the offending entries in the 'django_admin_log' 
model
from the dev server datastore.

Original comment by nata...@gmail.com on 21 Jun 2009 at 4:45

GoogleCodeExporter commented 9 years ago

Original comment by mattbrow...@gmail.com on 25 Nov 2009 at 1:40