id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
23635	Django 1.7 migration fails when adding order_with_respect_to on SQLite server	Kostas Petrakis	nobody	"Django 1.7 migration fails when adding Class Meta option ""order_with_respect_to"":

Model (irrelevant fields have been omitted):

{{{
class ImageModel(LensCoreModel):

    categories = TreeManyToManyField('galleries.GalleryModel', related_name='images')
    ...

    class Meta:
        order_with_respect_to = 'categories'
}}}

Creating the migration:

{{{
(lensframe)vagrant@vagrant-ubuntu-trusty-64:/data/python/lensframe/lensframe$ python manage.py makemigrations galleries
Migrations for 'galleries':
  0007_auto_20141010_1305.py:
    - Change Meta options on imagemodel
    - Set order_with_respect_to on imagemodel to categories
}}}

Running migration:


{{{
(lensframe)vagrant@vagrant-ubuntu-trusty-64:/data/python/lensframe/lensframe$ python manage.py migrate galleries
Operations to perform:
  Apply all migrations: galleries
Running migrations:
  Applying galleries.0007_auto_20141010_1305...Traceback (most recent call last):
  File ""manage.py"", line 10, in <module>
    execute_from_command_line(sys.argv)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/core/management/__init__.py"", line 385, in execute_from_command_line
    utility.execute()
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/core/management/__init__.py"", line 377, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/core/management/base.py"", line 288, in run_from_argv
    self.execute(*args, **options.__dict__)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/core/management/base.py"", line 338, in execute
    output = self.handle(*args, **options)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/core/management/commands/migrate.py"", line 160, in handle
    executor.migrate(targets, plan, fake=options.get(""fake"", False))
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/migrations/executor.py"", line 63, in migrate
    self.apply_migration(migration, fake=fake)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/migrations/executor.py"", line 97, in apply_migration
    migration.apply(project_state, schema_editor)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/migrations/migration.py"", line 107, in apply
    operation.database_forwards(self.app_label, schema_editor, project_state, new_state)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/migrations/operations/models.py"", line 332, in database_forwards
    field,
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/sqlite3/schema.py"", line 160, in add_field
    self._remake_table(model, create_fields=[field])
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/sqlite3/schema.py"", line 128, in _remake_table
    self.quote_name(model._meta.db_table),
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/schema.py"", line 98, in execute
    cursor.execute(sql, params)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/utils.py"", line 81, in execute
    return super(CursorDebugWrapper, self).execute(sql, params)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/utils.py"", line 65, in execute
    return self.cursor.execute(sql, params)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/utils.py"", line 94, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/utils.py"", line 65, in execute
    return self.cursor.execute(sql, params)
  File ""/home/vagrant/.virtualenvs/lensframe/local/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py"", line 485, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.IntegrityError: NOT NULL constraint failed: galleries_imagemodel__new._order

}}}




"	Uncategorized	closed	Migrations	1.7	Normal	invalid	sqlite, migration		Unreviewed	0	0	0	0	0	0