django,每次迁移数据库都会报错，但会生成正确的表

Question

Failed to get real commands on module "Learning_log": python process died with code 1: Traceback (most recent call last):
File "D:PyCharm 2017.1.2helperspycharm_jb_manage_tasks_provider.py", line 28, in <module>

parser.report_data(dumper, commands_to_skip)

File "D:PyCharm 2017.1.2helperspycharmdjango_manage_commands_provider_parserparser.py", line 90, in report_data

module_to_use.process_command(dumper, command, parser)

File "D:PyCharm 2017.1.2helperspycharmdjango_manage_commands_provider_parser_argparse.py", line 43, in process_command

argument_info = (1, _utils.get_opt_type(action))

File "D:PyCharm 2017.1.2helperspycharmdjango_manage_commands_provider_parser_utils.py", line 20, in get_opt_type

assert isinstance(opt.choices, list), "Choices should be list"

AssertionError: Choices should be list
刚接触django，不知道怎么解决，希望各位帮帮忙。

Answer 1

我也碰到了这个问题，请问解决了吗，如何解决的，能否指点一下，谢谢。