我希望我的项目使用Django-cities为所有世界城市服务。
首先，在面对很多问题之后，我使用tutorial和question中的建议让我的SQLite接受空间查询。
到目前为止，我可以运行＆＃34; makemigrations＆＃34;但是当我跑步＆＃34;迁移＆＃34;我收到：unexpected metadata layout。
我认为我的问题的答案包含在this question中，但我不确定如何在Django项目中应用它。
这是我运行＆＃34; migrate＆＃34;：
时的错误全文 Applying cities.0001_initial...AddGeometryColumn() error: unexpected metadata layout
CreateSpatialIndex() error: "no such table: geometry_columns"
AddGeometryColumn() error: unexpected metadata layout
CreateSpatialIndex() error: "no such table: geometry_columns"
AddGeometryColumn() error: unexpected metadata layout
CreateSpatialIndex() error: "no such table: geometry_columns"
AddGeometryColumn() error: unexpected metadata layout
CreateSpatialIndex() error: "no such table: geometry_columns"
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Python27\Lib\site-packages\django\core\management\__init__.py", line 385, in execute_from_command_line
utility.execute()
File "C:\Python27\Lib\site-packages\django\core\management\__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python27\Lib\site-packages\django\core\management\base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "C:\Python27\Lib\site-packages\django\core\management\base.py", line 338, in execute
output = self.handle(*args, **options)
File "C:\Python27\Lib\site-packages\django\core\management\commands\migrate.py", line 160, in handle
executor.migrate(targets, plan, fake=options.get("fake", False))
File "C:\Python27\Lib\site-packages\django\db\migrations\executor.py", line 63, in migrate
self.apply_migration(migration, fake=fake)
File "C:\Python27\Lib\site-packages\django\db\migrations\executor.py", line 97, in apply_migration
migration.apply(project_state, schema_editor)
File "C:\Python27\Lib\site-packages\django\db\migrations\migration.py", line 107, in apply
operation.database_forwards(self.app_label, schema_editor, project_state, new_state)
File "C:\Python27\Lib\site-packages\django\db\migrations\operations\fields.py", line 37, in database_forwards
field,
File "C:\Python27\Lib\site-packages\django\contrib\gis\db\backends\spatialite\schema.py", line 102, in add_field
super(SpatialiteSchemaEditor, self).add_field(model, field)
File "C:\Python27\Lib\site-packages\django\db\backends\sqlite3\schema.py", line 160, in add_field
self._remake_table(model, create_fields=[field])
File "C:\Python27\Lib\site-packages\django\db\backends\sqlite3\schema.py", line 128, in _remake_table
self.quote_name(model._meta.db_table),
File "C:\Python27\Lib\site-packages\django\db\backends\schema.py", line 98, in execute
cursor.execute(sql, params)
File "C:\Python27\Lib\site-packages\django\db\backends\utils.py", line 81, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "C:\Python27\Lib\site-packages\django\db\backends\utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "C:\Python27\Lib\site-packages\django\db\utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "C:\Python27\Lib\site-packages\django\db\backends\utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "C:\Python27\Lib\site-packages\django\db\backends\sqlite3\base.py", line 485, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: table cities_city__new has no column named location