Error Deleting Positioned Object

jpwatts / django-positions

A Django field for custom model ordering.

BSD 3-Clause "New" or "Revised" License

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Error Deleting Positioned Object #16

Closed webingine closed 11 years ago

webingine commented 11 years ago

Getting a TypeError, bad operand type for abs(): 'NoneType'

~/env/lib/python2.7/site-packages/positions/fields.py in pre_save, line 112

jpwatts commented 11 years ago

Thanks for getting in touch. Could you please post the model that's failing? It would also be helpful to include a simplified test case that isolates the problem.