Re: Despite what django doc says, multiple inheritance with a common ancestor causes an error(models.E005). I found a tricky solution, but are there any better solutions?

Currently no model is abstract. I can guarantee this because each model is referenced by one or more foreign keys. I don't think this is my special case problem. The same problem happens when you use the common ancestor model in the django document. -- You received this message because you are

Despite what django doc says, multiple inheritance with a common ancestor causes an error(models.E005). I found a tricky solution, but are there any better solutions?

This doc says multiple inheritance with a common ancestor can do the job. However, I've experienced an error while making migrations. Here's the error message. > models.E005: The field '**_ptr' from parent model ' >