python - Pycharm打不开manage.py任务

Question

在我的一个项目中，我无法打开管理任务控制台。它适用于其他项目，但不适用于此项目。它以前有效，但最近停止了。我尝试使用该项目的旧版本，但它仍然损坏。我收到此错误:

    Failed to get real commands on module "Visdjango": python process died with code 1: Traceback (most recent call last):
  File "C:\Program Files (x86)\JetBrains\PyCharm 4.5.1\helpers\pycharm\manage_tasks_provider.py", line 22, in <module>
    parser.report_data(dumper)
  File "C:\Program Files (x86)\JetBrains\PyCharm 4.5.1\helpers\pycharm\django_manage_commands_provider\_parser\parser.py", line 40, in report_data
    module_to_use.process_command(dumper, command, command.create_parser("", command_name))
  File "C:\Program Files (x86)\JetBrains\PyCharm 4.5.1\helpers\pycharm\django_manage_commands_provider\_parser\_optparse.py", line 23, in process_command
    dumper.set_arguments(command.args)
  File "C:\Program Files (x86)\JetBrains\PyCharm 4.5.1\helpers\pycharm\django_manage_commands_provider\_xml.py", line 95, in set_arguments
    self.__command_element.setAttribute("args", VersionAgnosticUtils().to_unicode(command_args_text))
  File "C:\Program Files (x86)\JetBrains\PyCharm 4.5.1\helpers\pycharm\utils.py", line 36, in to_unicode
    return unicode(obj.decode("utf-8"))
AttributeError: 'list' object has no attribute 'decode'

Answer 1

更新 YOUR_PYCHARM_INSTALLATION_DIR\helpers\pycharm\django_manage_commands_provider\_parser\_utils.py 中的 _utils.py

并修改第20行的代码:

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

与

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