I tried putting the model back in its original module with some much smaller changes, but I'm getting the same error. The error is nonsense in the current context.
Is there some intermediate state saved somewhere when you try to run makemigrations? On Mon, Nov 2, 2015 at 4:34 PM, Alex Heyden <[email protected]> wrote: > Traceback first: > > ./manage.py makemigrations > Traceback (most recent call last): > File "./manage.py", line 10, in <module> > execute_from_command_line(sys.argv) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/core/management/__init__.py", > line 351, in execute_from_command_line > utility.execute() > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/core/management/__init__.py", > line 343, in execute > self.fetch_command(subcommand).run_from_argv(self.argv) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/core/management/base.py", > line 394, in run_from_argv > self.execute(*args, **cmd_options) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/core/management/base.py", > line 445, in execute > output = self.handle(*args, **options) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/core/management/commands/makemigrations.py", > line 125, in handle > migration_name=self.migration_name, > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/db/migrations/autodetector.py", > line 43, in changes > changes = self._detect_changes(convert_apps, graph) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/db/migrations/autodetector.py", > line 110, in _detect_changes > self.old_apps = self.from_state.concrete_apps > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/db/migrations/state.py", > line 170, in concrete_apps > self.apps = StateApps(self.real_apps, self.models, > ignore_swappable=True) > File > "/home/me/.virtualenvs/fluent/local/lib/python2.7/site-packages/django/db/migrations/state.py", > line 248, in __init__ > raise ValueError(msg.format(field=operations[0][1], > model=lookup_model)) > ValueError: Lookup failed for model referenced by field > sdd.Documentation.opportunity: sdd.......governance.models.Opportunity > > Needless to say, sdd.......governance.models.Opportunity is not a valid > path to anything. > > The Opportunity model was moved from the sdd application to the governance > application. Documentation has a foreign key to Opportunity. The Python > itself is correct. It used to be a direct reference to the class in the > module, now it's an imported reference. All of the foreign keys are handled > in the same way. Nothing is done by string. > > I'm ok with a one-off solution for the migration, but I'm more interested > in *why* the model path is so far off and what I might have done to cause > it. > > -- > 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 http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/d5d6fcf9-8b76-4448-81fb-e38765b66d03%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/d5d6fcf9-8b76-4448-81fb-e38765b66d03%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CA%2Bv0ZYWOTbagf0NUYy9%2BrCwQNPjaDJzdZAaOgCkm7ox7%2BXY60A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
