错误详情如下: (venv) D:\workspace\music>python manage.py makemigrations SystemCheckError: System check identified some issues: ERRORS: auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'MyUser.groups'. HIN…
错误详情: SystemCheckError: System check identified some issues: ERRORS:app01.UserInfo.groups: (fields.E304) Reverse accessor for 'UserInfo.groups' clashes with reverse accessor for 'User.groups'.HINT: Add or change a related_name argument to the definit…
错误内容如下 ERRORS: audit.UserProfile.groups: (fields.E304) Reverse accessor for 'UserProfile.groups' clashes with reverse accessor for 'User.groups'. HINT: Add or change a related_name argument to the definition for 'UserProfile.groups' or 'User.groups'.…
错误详情: auth.User.groups: (fields.E304) Reverse accessor for ‘User.groups’ clashes with reverse accessor for ‘User.groups’.HINT: Add or change a related_name argument to the definition for ‘User.groups’ or ‘User.groups’.auth.User.user_permissions: (fie…
今天在同一个表里,有多个不同的用户集时出现. fields.E304: Field name <field name> clashes with accessor for <fieldname>. 网上解决方案,增加不同的related_name解决. http://blog.csdn.net/meylovezn/article/details/46924893 related_name will be a unique column in db table, so a model…
问题是这样的如下图: 问题的原因: 1.配置tomcat7.0的时候自己设置了jre的版本1.8,而没有用myeclipse10自带的jre1.6,导致了出现了差错!…
Django用户继承AbstractUser后密码为明文 其实本不应该有这个问题,却花了我很久的时间,因为还是初学阶段. 造成这个原因是因为在admin注册的生活没有指定Admin 在app的admin.py里面 from django.contrib.auth.admin import UserAdmin admin.site.register(UserProfile, UserAdmin)…
1 HTTP协议:(重点)  -请求   -请求首行    -GET /index HTTP/1.1 \r\n   -请求头部    -key:value------>\r\n分割    _key2:value------>\r\n\r\n   -请求体(post请求发的数据)     -往后台传数据的时候,有编码方式(urlencoded,form-data,json/text)    -默认urlencoded---->name=lqz&name=18---->从POS…
Django路由系统 Django的路由系统让Django可以根据URI进行匹配,进而发送至特定的函数去处理用户请求.有点类似nginx的location功能. Django的路由关系分为三种:普通关系.动态关系.分组分发.这三种关系都记录在urls.py中. 路由-普通关系 普通关系表示一个url对应一个函数,例如: urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^login/', views.login), url(r'^de…
问题: django继承修改 User表时,进行migrations操作时会导致的问题 fields.E304(permissions/group都会有这样的错误)如图: 根源: django文档中有注明: Due to limitations of Django's dynamic dependency feature for swappablemodels, the model referenced by AUTH_USER_MODEL must be created inthe first…