It might be that you've made a mistake such as importing a model for RunPython rather than using apps.get_model(). Could you share the traceback?
On Friday, October 21, 2016 at 7:18:05 AM UTC-4, [email protected] wrote: > > Hi there, > > In one of our projects we have removed an old model that was no longer > used. It was used as a FK on a couple of other models, so there are old > migrations that have the model in them. I am trying to migrate into a fresh > new DB to do some new work on the app. The migrations proceed happily until > they hit this FK, where they then blow up with a ValueError: Related model > 'x' cannot be resolved. I thought to try squishing the migrations to remove > the need for that FK migration, but that does not seem to have helped. I > suspect that this is related to the fact that the model is in a different > application, and maybe that means that the squishing cannot figure out that > it is no longer there? > > What I would like to know is how other people approach this problem? How > would you remove an existing but no longer used model from your system? Is > there a recommended way of doing this? > > Thanks for any help or advice. > > Dylan > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/4cd65e81-f112-4819-b162-904e2b855224%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
