python manage.py makemigrations 报错

我是win10系统，用的pycharm，python版本为3.6

在生成测试sqlite时，执行python manage.py makemigrations 
报错如下：
Traceback (most recent call last):
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\sqlite3\base.py", line 303, in execute
    return Database.Cursor.execute(self, query, params)
sqlite3.OperationalError: no such table: NTWebsite_preferredconfigname

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "E:\python_envs\answer_question\lib\site-packages\django\core\management\__init__.py", line 371, in execute_from_command_line
    utility.execute()
  File "E:\python_envs\answer_question\lib\site-packages\django\core\management\__init__.py", line 347, in execute
    django.setup()
  File "E:\python_envs\answer_question\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "E:\python_envs\answer_question\lib\site-packages\django\apps\registry.py", line 120, in populate
    app_config.ready()
  File "E:\python_envs\answer_question\lib\site-packages\django\contrib\admin\apps.py", line 23, in ready
    self.module.autodiscover()
  File "E:\python_envs\answer_question\lib\site-packages\django\contrib\admin\__init__.py", line 26, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "E:\python_envs\answer_question\lib\site-packages\django\utils\module_loading.py", line 47, in autodiscover_modules
    import_module('%s.%s' % (app_config.name, module_to_search))
  File "D:\Python36\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "E:\python_projects\answer_question\NTWebsite\admin.py", line 1, in <module>
    from .improtFiles.models_import_head import *
  File "E:\python_projects\answer_question\NTWebsite\improtFiles\__init__.py", line 1, in <module>
    from .views_import_head import *
  File "E:\python_projects\answer_question\NTWebsite\improtFiles\views_import_head\__init__.py", line 1, in <module>
    from .views_import_file import *
  File "E:\python_projects\answer_question\NTWebsite\improtFiles\views_import_head\views_import_file.py", line 2, in <module>
    from NTWebsite.MainMethods import QueryRedisCache as QRC
  File "E:\python_projects\answer_question\NTWebsite\MainMethods.py", line 29, in <module>
    APPConf = AC()
  File "E:\python_projects\answer_question\NTWebsite\Config.py", line 17, in __init__
    0].Name.Name
  File "E:\python_envs\answer_question\lib\site-packages\django\db\models\query.py", line 306, in __getitem__
    qs._fetch_all()
  File "E:\python_envs\answer_question\lib\site-packages\django\db\models\query.py", line 1179, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "E:\python_envs\answer_question\lib\site-packages\django\db\models\query.py", line 53, in __iter__
    results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\models\sql\compiler.py", line 1068, in execute_sql
    cursor.execute(sql, params)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 100, in execute
    return super().execute(sql, params)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 68, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 77, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\utils.py", line 89, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
  File "E:\python_envs\answer_question\lib\site-packages\django\db\backends\sqlite3\base.py", line 303, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: no such table: NTWebsite_preferredconfigname

请问是什么原因啊？

projectsets/Django-Python-NagetiveWeb-Beta

内容风险标识

评论 (0)

projectsets/Django-Python-NagetiveWeb-Beta .gitee-modal { width: 500px !important; }

内容风险标识