Re: [Django] #22243: migrate raises IndexError when getting parent from self.graph

[Django]

#22243: migrate raises IndexError when getting parent from self.graph
---+--
 Reporter:  mszamot@…  |Owner:  nobody
 Type:  Uncategorized  |   Status:  closed
Component:  Migrations |  Version:  master
 Severity:  Normal |   Resolution:  invalid
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--
Changes (by aaugustin):

 * status:  new => closed
 * resolution:   => invalid


Old description:

> 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 
> 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

New description:

 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 
 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: 
Django 
The Web framework for perfectionists with deadlines.

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Re: [Django] #22243: migrate raises IndexError when getting parent from self.graph

[Django]

#22243: migrate raises IndexError when getting parent from self.graph
---+--
 Reporter:  mszamot@…  |Owner:  nobody
 Type:  Uncategorized  |   Status:  new
Component:  Migrations |  Version:  master
 Severity:  Normal |   Resolution:
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--

Comment (by Marcin Szamotulski ):

 Yes I did removed pyc files as well, and I used ./manage.py
 makemigrations; ./manage.py migrate;  I found out that the problem was
 laying in migrations of an external app I am using (taggit).  I think this
 ticket can be closed.

-- 
Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

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Re: [Django] #22243: migrate raises IndexError when getting parent from self.graph

[Django]

#22243: migrate raises IndexError when getting parent from self.graph
---+--
 Reporter:  mszamot@…  |Owner:  nobody
 Type:  Uncategorized  |   Status:  new
Component:  Migrations |  Version:  master
 Severity:  Normal |   Resolution:
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--
Changes (by andrewgodwin):

 * needs_better_patch:   => 0
 * needs_tests:   => 0
 * needs_docs:   => 0


Comment:

 Have you make sure all the files in the migrations directory are gone,
 even the .pyc files? Can you give me an example of the commands you ran as
 a console session with output included?

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Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

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[Django] #22243: migrate raises IndexError when getting parent from self.graph

[Django]

#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
---+
 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 
 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

-- 
Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

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