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Re: [Question #178172]: OperationalError: unable to open database file

 

Question #178172 on Graphite changed:
https://answers.launchpad.net/graphite/+question/178172

sanjaya dahal posted a new comment:
hi i tried to run django-admin sync db got following  errors
django-admin syncdb
Traceback (most recent call last):
  File "/usr/bin/django-admin", line 5, in <module>
    management.execute_from_command_line()
  File "/usr/lib/pymodules/python2.7/django/core/management/__init__.py",
line 429, in execute_from_command_line
    utility.execute()
  File "/usr/lib/pymodules/python2.7/django/core/management/__init__.py",
line 379, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/lib/pymodules/python2.7/django/core/management/__init__.py",
line 261, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "/usr/lib/pymodules/python2.7/django/core/management/__init__.py",
line 67, in load_command_class
    module = import_module('%s.management.commands.%s' % (app_name, name))
  File "/usr/lib/pymodules/python2.7/django/utils/importlib.py", line 35,
in import_module
    __import__(name)
  File
"/usr/lib/pymodules/python2.7/django/core/management/commands/syncdb.py",
line 7, in <module>
    from django.core.management.sql import custom_sql_for_model,
emit_post_sync_signal
  File "/usr/lib/pymodules/python2.7/django/core/management/sql.py", line
6, in <module>
    from django.db import models
  File "/usr/lib/pymodules/python2.7/django/db/__init__.py", line 14, in
<module>
    if not settings.DATABASES:
  File "/usr/lib/pymodules/python2.7/django/utils/functional.py", line 276,
in __getattr__
    self._setup()
  File "/usr/lib/pymodules/python2.7/django/conf/__init__.py", line 40, in
_setup
    raise ImportError("Settings cannot be imported, because environment
variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable
DJANGO_SETTINGS_MODULE is undefined.


On Mon, Mar 19, 2012 at 3:10 AM, cbrinley <
question178172@xxxxxxxxxxxxxxxxxxxxx> wrote:

> Question #178172 on Graphite changed:
> https://answers.launchpad.net/graphite/+question/178172
>
> cbrinley posted a new comment:
> As a start i'd recommend either running the django syncdb or perhaps the
> sqlite file has the wrong ownership / permissions. Could potentially be
> another cause but that is an initial suggestion.
> On Mar 18, 2012 8:57 PM, "sanjaya dahal" <
> question178172@xxxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Question #178172 on Graphite changed:
> > https://answers.launchpad.net/graphite/+question/178172
> >
> > sanjaya dahal posted a new comment:
> > hi can any body explain what this error is
> > Traceback:
> > File "/usr/lib/pymodules/python2.7/django/core/handlers/base.py" in
> > get_response
> >  178.                 response = middleware_method(request, response)
> > File "/usr/lib/pymodules/python2.7/django/contrib/sessions/middleware.py"
> > in process_response
> >  36.                 request.session.save()
> > File
> "/usr/lib/pymodules/python2.7/django/contrib/sessions/backends/db.py"
> > in save
> >  56.             session_key = self.session_key,
> > File
> > "/usr/lib/pymodules/python2.7/django/contrib/sessions/backends/base.py"
> in
> > _get_session_key
> >  175.             self._session_key = self._get_new_session_key()
> > File
> > "/usr/lib/pymodules/python2.7/django/contrib/sessions/backends/base.py"
> in
> > _get_new_session_key
> >  167.             if not self.exists(session_key):
> > File
> "/usr/lib/pymodules/python2.7/django/contrib/sessions/backends/db.py"
> > in exists
> >  29.             Session.objects.get(session_key=session_key)
> > File "/usr/lib/pymodules/python2.7/django/db/models/manager.py" in get
> >  132.         return self.get_query_set().get(*args, **kwargs)
> > File "/usr/lib/pymodules/python2.7/django/db/models/query.py" in get
> >  344.         num = len(clone)
> > File "/usr/lib/pymodules/python2.7/django/db/models/query.py" in __len__
> >  82.                 self._result_cache = list(self.iterator())
> > File "/usr/lib/pymodules/python2.7/django/db/models/query.py" in iterator
> >  273.         for row in compiler.results_iter():
> > File "/usr/lib/pymodules/python2.7/django/db/models/sql/compiler.py" in
> > results_iter
> >  680.         for rows in self.execute_sql(MULTI):
> > File "/usr/lib/pymodules/python2.7/django/db/models/sql/compiler.py" in
> > execute_sql
> >  734.         cursor = self.connection.cursor()
> > File "/usr/lib/pymodules/python2.7/django/db/backends/__init__.py" in
> > cursor
> >  250.             cursor = self.make_debug_cursor(self._cursor())
> > File "/usr/lib/pymodules/python2.7/django/db/backends/sqlite3/base.py" in
> > _cursor
> >  207.             self.connection = Database.connect(**kwargs)
> >
> > Exception Type: OperationalError at /auth/login/
> > Exception Value: unable to open database file
> >
> > --
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> > graphite-dev, which is an answer contact for Graphite.
> >
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>
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>

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