问题描述
(ll_env) C:\jiaguo\learning_logs>python manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, contenttypes, learning_log, sessions
Running migrations:
Applying learning_log.0003_entry_topic...Traceback (most recent call last):
File "manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\core\management\__init__.py", line 371, in execute_from_command_line
utility.execute()
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\core\management\__init__.py", line 365, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\core\management\base.py", line 288, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\core\management\base.py", line 335, in execute
output = self.handle(*args, **options)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\core\management\commands\migrate.py", line 200, in handle
fake_initial=fake_initial,
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\migrations\executor.py", line 117, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\migrations\executor.py", line 147, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\migrations\executor.py", line 244, in apply_migration
state = migration.apply(state, schema_editor)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\migrations\migration.py", line 122, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\migrations\operations\fields.py", line 84, in database_forwards
field,
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\backends\sqlite3\schema.py", line 306, in add_field
self._remake_table(model, create_field=field)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\backends\sqlite3\schema.py", line 178, in _remake_table
self.effective_default(create_field)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\backends\base\schema.py", line 240, in effective_default
default = field.get_db_prep_save(default, self.connection)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\models\fields\related.py", line 936, in get_db_prep_save
return self.target_field.get_db_prep_save(value, connection=connection)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\models\fields\__init__.py", line 767, in get_db_prep_save
return self.get_db_prep_value(value, connection=connection, prepared=False)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\models\fields\__init__.py", line 939, in get_db_prep_value
value = self.get_prep_value(value)
File "C:\jiaguo\learning_logs\ll_env\lib\site-packages\django\db\models\fields\__init__.py", line 947, in get_prep_value
return int(value)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'datetime.datetime'
标签： pythondjango