It looks to me like you might have a CharField with a max_length that is greater than what your Database supports. That's my guess anyways :)
On Tue, Aug 21, 2012 at 9:21 PM, Mhlanga Bothin <mtshabalala....@gmail.com>wrote: > Hi, > > I am very new to Django, I have created multiple models in my app. I am > using postgresql_psycopg2 as my data base. When I run ./manage validate it > returns without errors, sqlall works fine and when I syncdb it works as > expected, the issue occurs when I run syncdb a second time I get the > following errors: > > $ ./manage.py syncdb > Creating tables ... > Traceback (most recent call last): > File "./manage.py", line 10, in <module> > execute_from_command_line(sys.argv) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", > line 443, in execute_from_command_line > utility.execute() > File > "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", > line 382, in execute > self.fetch_command(subcommand).run_from_argv(self.argv) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", > line 196, in run_from_argv > self.execute(*args, **options.__dict__) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", > line 232, in execute > output = self.handle(*args, **options) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", > line 371, in handle > return self.handle_noargs(**options) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/commands/syncdb.py", > line 110, in handle_noargs > emit_post_sync_signal(created_models, verbosity, interactive, db) > File > "/usr/local/lib/python2.7/site-packages/django/core/management/sql.py", > line 189, in emit_post_sync_signal > interactive=interactive, db=db) > File > "/usr/local/lib/python2.7/site-packages/django/dispatch/dispatcher.py", > line 172, in send > response = receiver(signal=self, sender=sender, **named) > File > "/usr/local/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py", > line 54, in create_permissions > auth_app.Permission.objects.bulk_create(objs) > File > "/usr/local/lib/python2.7/site-packages/django/db/models/manager.py", line > 140, in bulk_create > return self.get_query_set().bulk_create(*args, **kwargs) > File "/usr/local/lib/python2.7/site-packages/django/db/models/query.py", > line 416, in bulk_create > self.model._base_manager._insert(objs_without_pk, fields=[f for f in > fields if not isinstance(f, AutoField)], using=self.db) > File > "/usr/local/lib/python2.7/site-packages/django/db/models/manager.py", line > 203, in _insert > return insert_query(self.model, objs, fields, **kwargs) > File "/usr/local/lib/python2.7/site-packages/django/db/models/query.py", > line 1576, in insert_query > return query.get_compiler(using=using).execute_sql(return_id) > File > "/usr/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", > line 910, in execute_sql > cursor.execute(sql, params) > File > "/usr/local/lib/python2.7/site-packages/django/db/backends/util.py", line > 40, in execute > return self.cursor.execute(sql, params) > File > "/usr/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", > line 52, in execute > return self.cursor.execute(query, args) > django.db.utils.DatabaseError: value too long for type character > varying(50) > > I have searched google and this list and have not been able to find any > help. Is there a limit on the amount of classes I cam specify in the > models.py file? Please let me know if you need any more information. > > > Thanks a lot > > Cheers > > John > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
