Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000001DB1D7557
E:\myblog>python manage.py runserver Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000001DB1D7557B8> Traceback (most recent call last): File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper fn(*args, **kwargs) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\core\management\commands\runserver.py", line 113, in inner_run autoreload.raise_last_exception() File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 249, in raise_last_exception six.reraise(*_exception) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\six.py", line 685, in reraise raise value.with_traceback(tb) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper fn(*args, **kwargs) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\__init__.py", line 27, in setup apps.populate(settings.INSTALLED_APPS) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\apps\registry.py", line 85, in populate app_config = AppConfig.create(entry) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\apps\config.py", line 90, in create module = import_module(entry) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\importlib\__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked ImportError: No module named 'mytemplatetags' Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000001ED342667B8> Traceback (most recent call last): File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper fn(*args, **kwargs) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\core\management\commands\runserver.py", line 113, in inner_run autoreload.raise_last_exception() File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 249, in raise_last_exception six.reraise(*_exception) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\six.py", line 685, in reraise raise value.with_traceback(tb) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\utils\autoreload.py", line 226, in wrapper fn(*args, **kwargs) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\__init__.py", line 27, in setup apps.populate(settings.INSTALLED_APPS) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\apps\registry.py", line 85, in populate app_config = AppConfig.create(entry) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\django\apps\config.py", line 90, in create module = import_module(entry) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\importlib\__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked ImportError: No module named 'mytemplatetags'**错误原因：**mytemplatetags模块没有去除干净，其他文件中还存在引用。
解决措施：在settings.py的INSTALLED_APP中吧mytemplatetags去掉就ok