“django.core.exceptions.ValidationError” error

Question

I am writing a simple game in Django, all of things were right, but suddenly..., I was encountered by following error:

• Django.v = 1.7
• Python.v = 3.4

Answer 1

Also, if you're not afraid of getting your hands a little dirty, looking through the migrations files in that folder and finding the specific invalid field did it for me. Deleting all the migrations threw up a few errors for me.