Всем привет.
Есть сайт, где уже куча информации и есть модель курса. Мне в эту модель нужно добавить булен поле.
Пытаюсь это сделать так:
status_of_lieman = models.BooleanField(default=False, verbose_name="Курс Lieman или сторонний")
В итоге получаю трейсбек
Running migrations:
Applying faceset.0077_course_status_of_lieman...Traceback (most recent call last):
File "C:\python35\lib\site-packages\django\db\backends\utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "C:\python35\lib\site-packages\django\db\backends\sqlite3\base.py", line 323, in execute
return Database.Cursor.execute(self, query, params)
sqlite3.IntegrityError: NOT NULL constraint failed: faceset_course.status_of_lieman
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Program Files (x86)\JetBrains\PyCharm 5.0.4\helpers\pycharm\django_manage.py", line 41, in <module>
run_module(manage_file, None, '__main__', True)
File "C:\python35\lib\runpy.py", line 182, in run_module
return _run_module_code(code, init_globals, run_name, mod_spec)
File "C:\python35\lib\runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "C:\python35\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "E:/lieman\manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\python35\lib\site-packages\django\core\management\__init__.py", line 353, in execute_from_command_line
utility.execute()
File "C:\python35\lib\site-packages\django\core\management\__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\python35\lib\site-packages\django\core\management\base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\python35\lib\site-packages\django\core\management\base.py", line 399, in execute
output = self.handle(*args, **options)
File "C:\python35\lib\site-packages\django\core\management\commands\migrate.py", line 200, in handle
executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial)
File "C:\python35\lib\site-packages\django\db\migrations\executor.py", line 92, in migrate
self._migrate_all_forwards(plan, full_plan, fake=fake, fake_initial=fake_initial)
File "C:\python35\lib\site-packages\django\db\migrations\executor.py", line 121, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "C:\python35\lib\site-packages\django\db\migrations\executor.py", line 198, in apply_migration
state = migration.apply(state, schema_editor)
File "C:\python35\lib\site-packages\django\db\migrations\migration.py", line 123, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "C:\python35\lib\site-packages\django\db\migrations\operations\fields.py", line 62, in database_forwards
field,
File "C:\python35\lib\site-packages\django\db\backends\sqlite3\schema.py", line 221, in add_field
self._remake_table(model, create_fields=[field])
File "C:\python35\lib\site-packages\django\db\backends\sqlite3\schema.py", line 189, in _remake_table
self.quote_name(model._meta.db_table),
File "C:\python35\lib\site-packages\django\db\backends\base\schema.py", line 110, in execute
cursor.execute(sql, params)
File "C:\python35\lib\site-packages\django\db\backends\utils.py", line 79, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "C:\python35\lib\site-packages\django\db\backends\utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "C:\python35\lib\site-packages\django\db\utils.py", line 95, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "C:\python35\lib\site-packages\django\utils\six.py", line 685, in reraise
raise value.with_traceback(tb)
File "C:\python35\lib\site-packages\django\db\backends\utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "C:\python35\lib\site-packages\django\db\backends\sqlite3\base.py", line 323, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.IntegrityError: NOT NULL constraint failed: faceset_course.status_of_lieman
Пробовал различные варианты, как с default, так и без него. Все равно идет ошибка. Хотя если верить документации с этим проблем быть не должно.
Не подскажите в чем дело?
Чистить миграцию не могу, так как уже информация есть важная и убивать её не желательно.
