#25040: #get_related_models_recursive cannot digest a Model with a GenericFK
-------------------------------------+-------------------------------------
Reporter: kairichard | Owner:
| kairichard
Type: Uncategorized | Status: assigned
Component: Migrations | Version: 1.8
Severity: Normal | Resolution:
Keywords: migrations generic | Triage Stage:
fk | Unreviewed
Has patch: 1 | Needs documentation: 0
Needs tests: 1 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by kairichard):
Stacktrace for completeness
{{{
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/__init__.py", line 338, in
execute_from_command_line
utility.execute()
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/__init__.py", line 330, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/commands/test.py", line 30, in
run_from_argv
super(Command, self).run_from_argv(argv)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/base.py", line 390, in run_from_argv
self.execute(*args, **cmd_options)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/commands/test.py", line 74, in execute
super(Command, self).execute(*args, **options)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/base.py", line 441, in execute
output = self.handle(*args, **options)
File "/var/www/app/releases/1/app/django-
sites/paessler/core/management/commands/bsxtest.py", line 19, in handle
TestCommand.handle(self, *test_labels, **options)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/commands/test.py", line 90, in handle
failures = test_runner.run_tests(test_labels)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/test/runner.py", line 210, in run_tests
old_config = self.setup_databases()
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/test/runner.py", line 166, in setup_databases
**kwargs
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/test/runner.py", line 370, in setup_databases
serialize=connection.settings_dict.get("TEST", {}).get("SERIALIZE",
True),
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/backends/base/creation.py", line 368, in create_test_db
test_flush=not keepdb,
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/__init__.py", line 120, in call_command
return command.execute(*args, **defaults)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/base.py", line 441, in execute
output = self.handle(*args, **options)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/core/management/commands/migrate.py", line 221, in handle
executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/executor.py", line 89, in migrate
for migration, _ in full_plan:
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/migration.py", line 83, in mutate_state
operation.state_forwards(self.app_label, new_state)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/operations/models.py", line 53, in
state_forwards
list(self.managers),
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/state.py", line 84, in add_model
self.reload_model(app_label, model_name)
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/state.py", line 125, in reload_model
related_models.update(get_related_models_recursive(rel_model))
File "/var/www/app/releases/1/venv-latest/local/lib/python2.7/site-
packages/django/db/migrations/state.py", line 60, in
get_related_models_recursive
rel_app_label, rel_model_name = rel_mod._meta.app_label,
rel_mod._meta.model_name
AttributeError: 'NoneType' object has no attribute '_meta'
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/25040#comment:5>
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