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python server.py_python manage.py runserver报错

發布時間:2024/1/23 python 38 豆豆
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執行python manage.py runserver報錯:

E:\MyPythonProject\HelloWorld>python manage.py runserver

Unhandled exception in thread started by .wrapper at 0x00000193F624EEE8>

Traceback (most recent call last):

File "D:\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper

fn(*args, **kwargs)

File "D:\Anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run

autoreload.raise_last_exception()

File "D:\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 248, in raise_last_exception

raise _exception[1]

File "D:\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 337, in execute

autoreload.check_errors(django.setup)()

File "D:\Anaconda3\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper

fn(*args, **kwargs)

File "D:\Anaconda3\lib\site-packages\django\__init__.py", line 24, in setup

apps.populate(settings.INSTALLED_APPS)

File "D:\Anaconda3\lib\site-packages\django\apps\registry.py", line 112, in populate

app_config.import_models()

File "D:\Anaconda3\lib\site-packages\django\apps\config.py", line 198, in import_models

self.models_module = import_module(models_module_name)

File "D:\Anaconda3\lib\importlib\__init__.py", line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File "", line 1006, in _gcd_import

File "", line 983, in _find_and_load

File "", line 967, in _find_and_load_unlocked

File "", line 677, in _load_unlocked

File "", line 728, in exec_module

File "", line 219, in _call_with_frames_removed

File "D:\Anaconda3\lib\site-packages\django\contrib\auth\models.py", line 2, in

from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager

File "D:\Anaconda3\lib\site-packages\django\contrib\auth\base_user.py", line 47, in

class AbstractBaseUser(models.Model):

File "D:\Anaconda3\lib\site-packages\django\db\models\base.py", line 101, in __new__

new_class.add_to_class('_meta', Options(meta, app_label))

File "D:\Anaconda3\lib\site-packages\django\db\models\base.py", line 305, in add_to_class

value.contribute_to_class(cls, name)

File "D:\Anaconda3\lib\site-packages\django\db\models\options.py", line 203, in contribute_to_class

self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())

File "D:\Anaconda3\lib\site-packages\django\db\__init__.py", line 33, in __getattr__

return getattr(connections[DEFAULT_DB_ALIAS], item)

File "D:\Anaconda3\lib\site-packages\django\db\utils.py", line 202, in __getitem__

backend = load_backend(db['ENGINE'])

File "D:\Anaconda3\lib\site-packages\django\db\utils.py", line 110, in load_backend

return import_module('%s.base' % backend_name)

File "D:\Anaconda3\lib\importlib\__init__.py", line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File "D:\Anaconda3\lib\site-packages\django\db\backends\sqlite3\base.py", line 10, in

from sqlite3 import dbapi2 as Database

File "D:\Anaconda3\lib\sqlite3\__init__.py", line 23, in

from sqlite3.dbapi2 import *

File "D:\Anaconda3\lib\sqlite3\dbapi2.py", line 27, in

from _sqlite3 import *

ImportError: DLL load failed: 找不到指定的模塊。

anaconda的DLLS路徑下缺少sqlite3.dll,sqlite3.def兩個文件,到Sqlite的官網下載dll,找準 對應的Precompiled Binaries for Windows 進行下載。

然后將解壓后的sqlite3.dll,sqlite3.def兩個文件復制到anaconda的DLLS路徑下。

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