manage.py@Mxshop > check
D:\课程代码\vue_django_REST\Mxshop\venv\Scripts\python.exe "D:\编程\Python\PyCharm 2022.1.1\plugins\python\helpers\pycharm\django_manage.py" check D:/课程代码/vue_django_REST/Mxshop
Tracking file by folder pattern:  migrations
D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\filters.py:205: SyntaxWarning: "is" with a literal. Did you mean "=="?
  'selected': self.lookup_exact_val is '',
D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\filters.py:551: SyntaxWarning: "is" with a literal. Did you mean "=="?
  'selected': (self.lookup_exact_val is '' and self.lookup_isnull_val is ''),
D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\filters.py:551: SyntaxWarning: "is" with a literal. Did you mean "=="?
  'selected': (self.lookup_exact_val is '' and self.lookup_isnull_val is ''),
Traceback (most recent call last):
  File "D:\编程\Python\PyCharm 2022.1.1\plugins\python\helpers\pycharm\django_manage.py", line 52, in <module>
    run_command()
  File "D:\编程\Python\PyCharm 2022.1.1\plugins\python\helpers\pycharm\django_manage.py", line 46, in run_command
    run_module(manage_file, None, '__main__', True)
  File "D:\编程\Python\python3.8.1\lib\runpy.py", line 206, in run_module
    return _run_module_code(code, init_globals, run_name, mod_spec)
  File "D:\编程\Python\python3.8.1\lib\runpy.py", line 96, in _run_module_code
    _run_code(code, mod_globals, init_globals,
  File "D:\编程\Python\python3.8.1\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "D:/课程代码/vue_django_REST/Mxshop\manage.py", line 22, in <module>
    main()
  File "D:/课程代码/vue_django_REST/Mxshop\manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\core\management\__init__.py", line 357, in execute
    django.setup()
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\apps\registry.py", line 122, in populate
    app_config.ready()
  File "D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\apps.py", line 14, in ready
    self.module.autodiscover()
  File "D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\__init__.py", line 49, in autodiscover
    register_builtin_plugins(site)
  File "D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\plugins\__init__.py", line 43, in register_builtin_plugins
    [import_module('xadmin.plugins.%s' % plugin) for plugin in PLUGINS if plugin not in exclude_plugins]
  File "D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\plugins\__init__.py", line 43, in <listcomp>
    [import_module('xadmin.plugins.%s' % plugin) for plugin in PLUGINS if plugin not in exclude_plugins]
  File "D:\编程\Python\python3.8.1\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "D:\课程代码\vue_django_REST\Mxshop\extra_apps\xadmin\plugins\importexport.py", line 48, in <module>
    from import_export.admin import DEFAULT_FORMATS, SKIP_ADMIN_LOG, TMP_STORAGE_CLASS
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\import_export\admin.py", line 5, in <module>
    from django.contrib.admin.models import ADDITION, CHANGE, DELETION, LogEntry
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\contrib\admin\models.py", line 39, in <module>
    class LogEntry(models.Model):
  File "D:\课程代码\vue_django_REST\Mxshop\venv\lib\site-packages\django\db\models\base.py", line 108, in __new__
    raise RuntimeError(
RuntimeError: Model class django.contrib.admin.models.LogEntry doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.

进程已结束,退出代码1

django2.2
from import_export.admin import DEFAULT_FORMATS, SKIP_ADMIN_LOG, TMP_STORAGE_CLASS
这行命令爆红