shunfusheng / flea-market Goto Github PK

Traceback (most recent call last):
File "C:\Users\40690\PycharmProjects\flea-market-master\manage.py", line 10, in
execute_from_command_line(sys.argv)
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management_init_.py", line 442, in execute_from_command_line
utility.execute()
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management_init_.py", line 416, in execute
django.setup()
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\site-packages\django_init_.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\site-packages\django\apps\registry.py", line 116, in populate
app_config.import_models()
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\site-packages\django\apps\config.py", line 269, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\40690\AppData\Local\Programs\Python\Python39\lib\importlib_init_.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 850, in exec_module
File "", line 228, in _call_with_frames_removed
File "C:\Users\40690\PycharmProjects\flea-market-master\login\models.py", line 24, in
class AuthGroupPermissions(models.Model):
File "C:\Users\40690\PycharmProjects\flea-market-master\login\models.py", line 26, in AuthGroupPermissions
group = models.ForeignKey(AuthGroup)
TypeError: init() missing 1 required positional argument: 'on_delete'

这个是什么问题，怎么解决？

File "", line 665, in _load_unlocked
File "", line 678, in exec_module
File "", line 219, in _call_with_frames_removed
File "C:\Users\16475\Desktop\test (2)\flea-market\login\urls.py", line 2, in
from .views import login,logout,register
File "C:\Users\16475\Desktop\test (2)\flea-market\login\views.py", line 4, in
import controller
ModuleNotFoundError: No module named 'controller'
from .views import login,logout,register
File "C:\Users\16475\Desktop\test (2)\flea-market\login\views.py", line 4, in
import controller
ModuleNotFoundError: No module named 'controller'

how to install controller？