#23315: Cannot resolve operation dependencies
-------------------------+-------------------------------------------------
Reporter: | Owner: nobody
gabejackson | Status: new
Type: Bug | Version: 1.7-rc-2
Component: | Keywords: migrations, autodetector, circular
Migrations | dependency
Severity: Release | Has patch: 0
blocker | UI/UX: 0
Triage Stage: |
Unreviewed |
Easy pickings: 0 |
-------------------------+-------------------------------------------------
The auto detector cannot create migrations for the project located at:
[https://github.com/gabejackson/django-migration-test]
Using Django==1.7c2 and python 2.7.5
The command used is:
{{{
./manage.py makemigrations --dry-run
}}}
which leads to:
{{{
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/core/management/__init__.py", line 385, in
execute_from_command_line
utility.execute()
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/core/management/base.py", line 337, in execute
output = self.handle(*args, **options)
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/core/management/commands/makemigrations.py", line 111, in
handle
convert_apps=app_labels or None,
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/db/migrations/autodetector.py", line 50, in changes
changes = self._detect_changes(convert_apps, graph)
File "/Users/gabejackson/venv/django-1.7/lib/python2.7/site-
packages/django/db/migrations/autodetector.py", line 288, in
_detect_changes
raise ValueError("Cannot resolve operation dependencies")
ValueError: Cannot resolve operation dependencies
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/23315>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
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