#25043: Contenttype migration issue with django 1.8 (postgres)
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Reporter: sachinvettithanam | Owner: nobody
Type: Cleanup/optimization | Status: new
Component: contrib.contenttypes | Version: 1.8
Severity: Normal | Keywords: contenttype
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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contenttypes migration error while migrating from existing database (which
was from django1.4.10), issue can be resolved if we downgrade to 1.7 and
migrate
Synchronizing apps without migrations:
Creating tables...
Running deferred SQL...
Installing custom SQL...
Running migrations:
Rendering model states... DONE
Applying asset.0003_subcostcenterw... OK
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/__init__.py", line 338, in
execute_from_command_line
utility.execute()
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/__init__.py", line 330, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/base.py", line 390, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/base.py", line 441, in execute
output = self.handle(*args, **options)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/commands/migrate.py", line 225, in handle
emit_post_migrate_signal(created_models, self.verbosity,
self.interactive, connection.alias)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/core/management/sql.py", line 280, in
emit_post_migrate_signal
using=db)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/dispatch/dispatcher.py", line 201, in send
response = receiver(signal=self, sender=sender, **named)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/contrib/auth/management/__init__.py", line 82, in
create_permissions
ctype = ContentType.objects.db_manager(using).get_for_model(klass)
File "/Users/sachinvettithanam/env/marlabs-onconsole/lib/python2.7/site-
packages/django/contrib/contenttypes/models.py", line 78, in get_for_model
"Error creating new content types. Please make sure contenttypes "
RuntimeError: Error creating new content types. Please make sure
contenttypes is migrated before trying to migrate apps individually.
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Ticket URL: <https://code.djangoproject.com/ticket/25043>
Django <https://code.djangoproject.com/>
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