#22243: migrate raises IndexError when getting parent from self.graph
-------------------------------+--------------------
Reporter: mszamot@… | Owner: nobody
Type: Uncategorized | Status: new
Component: Migrations | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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After deleting south migrations (I move from Django 1.6) and using
./manage.py makemigrations the ./manage.py migrate raises an error. Here
is the full traceback:
Traceback (most recent call last):
File "./manage.py", line 7, in <module>
execute_from_command_line(sys.argv)
File
"/home/coot/webapps/social_feel/venv/src/django/django/core/management/__init__.py",
line 427, in execute_from_command_line
utility.execute()
File
"/home/coot/webapps/social_feel/venv/src/django/django/core/management/__init__.py",
line 419, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File
"/home/coot/webapps/social_feel/venv/src/django/django/core/management/base.py",
line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File
"/home/coot/webapps/social_feel/venv/src/django/django/core/management/base.py",
line 337, in execute
output = self.handle(*args, **options)
File
"/home/coot/webapps/social_feel/venv/src/django/django/core/management/commands/migrate.py",
line 62, in handle
executor = MigrationExecutor(connection,
self.migration_progress_callback)
File
"/home/coot/webapps/social_feel/venv/src/django/django/db/migrations/executor.py",
line 14, in __init__
self.loader = MigrationLoader(self.connection)
File
"/home/coot/webapps/social_feel/venv/src/django/django/db/migrations/loader.py",
line 48, in __init__
self.build_graph()
File
"/home/coot/webapps/social_feel/venv/src/django/django/db/migrations/loader.py",
line 229, in build_graph
parent = list(self.graph.root_nodes(parent[0]))[0]
IndexError: list index out of range
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Ticket URL: <https://code.djangoproject.com/ticket/22243>
Django <https://code.djangoproject.com/>
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