Re: Django Tutorial | sqlmigrate command ending in error

By this limited information, just guessing could be a problem with path of sqlite db file

D

On Friday, 21 April 2017 14:10:43 UTC+1, Nikhil Reddy wrote:

Hi,

I am going through this tutorial. When I execute the command: "python manage.py sqlmigrate polls 0001" it is ending in below error.

Please help resolve the issue.

Error:

Traceback (most recent call last):    File "manage.py", line 22, in <module>      execute_from_command_line(sys.argv)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/__init__.py", line 363, in execute_from_command_line      utility.execute()    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/__init__.py", line 355, in execute      self.fetch_command(subcommand).run_from_argv(self.argv)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/base.py", line 283, in run_from_argv      self.execute(*args, **cmd_options)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/commands/sqlmigrate.py", line 33, in execute      return super(Command, self).execute(*args, **options)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/base.py", line 330, in execute      output = self.handle(*args, **options)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/core/management/commands/sqlmigrate.py", line 62, in handle      sql_statements = executor.collect_sql(plan)    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/db/migrations/executor.py", line 219, in collect_sql      with self.connection.schema_editor(collect_sql=True, atomic=migration.atomic) as schema_editor:    File "/scratch/njakkula/NJ/py_Oracle/bugdb/triage/lib/python2.7/site-packages/django/db/backends/sqlite3/schema.py", line 25, in __enter__      self._initial_pragma_fk = c.fetchone()[0]  TypeError: 'NoneType' object has no attribute '__getitem__'  

Versions:

Python 2.7.13

Django 1.11

sqlite3 2.6.0

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