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django - 在给出命令 - python manage.py runserver 时，它显示给定的错误

问题描述

执行 python manage.py runserver 时出错

enter code here 在线程 django-main-thread 中使用 StatReloader Exception 监视文件更改：Traceback（最后一次调用）：文件“c:\users\hp\appdata\local\programs\python\python37\Lib\threading.py”，行917，在_bootstrap_inner

  self.run()
  File "c:\users\hp\appdata\local\programs\python\python37\Lib\threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\utils\autoreload.py", line 54, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run
    autoreload.raise_last_exception()
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\utils\autoreload.py", line 77, in raise_last_exception        
    raise _exception[1]
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\core\management\__init__.py", line 337, in execute
    autoreload.check_errors(django.setup)()
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\utils\autoreload.py", line 54, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\apps\registry.py", line 91, in populate
    app_config = AppConfig.create(entry)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\apps\config.py", line 90, in create
    module = import_module(entry)
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\rest_framework_filters\__init__.py", line 3, in <module>
    from .filterset import FilterSet
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\rest_framework_filters\filterset.py", line 10, in <module>
    from django_filters import filterset, rest_framework
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django_filters\__init__.py", line 7, in <module>
    from .filterset import FilterSet
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django_filters\filterset.py", line 15, in <module>
    from .filters import (
  File "C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django_filters\filters.py", line 10, in <module>
    from django.db.models.sql.constants import QUERY_TERMS
ImportError: cannot import name 'QUERY_TERMS' from 'django.db.models.sql.constants' (C:\Users\HP\Desktop\iam_orm_layer\env\lib\site-packages\django\db\models\sql\constants.py)

标签： django

解决方案

已经在这里回答了：

无法导入 QUERY_TERMS

您尝试导入的常量在您使用的 django 过滤器版本中不存在

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