django-contact-form網站模型錯誤

Question

嘗試使用django-contact-form時出現以下錯誤。 我安裝了它使用pip，創建模板，設置電子郵件，寫了url(r'^contact/', include('contact_form.urls'))，並得到了以下錯誤：

Unhandled exception in thread started by <function check_errors.locals>.wrapper at 0x00000000048107B8> 
    File "C:\Users\Caio\Documents\Projects\JCC\venv\lib\site-packages\django\db\models\base.py", line 113, in __new__ 
"INSTALLED_APPS." % (module, name) 
RuntimeError: Model class django.contrib.sites.models.Site doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.  

Answer 1

看來，你需要在你的setting.py文件添加到'django.contrib.sites'INSTALLED_APPS。檢查Enabling the sites framework