django报错外理收集
网址指向同一地址后:
Forbidden (403)
CSRF verification failed. Request aborted.
You are seeing this message because this site requires a CSRF cookie when submitting forms. This cookie is required for security reasons, to ensure that your browser is not being hijacked by third parties.
If you have configured your browser to disable cookies, please re-enable them, at least for this site, or for 'same-origin' requests.
解决方法:
在设置文件下注释:
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
#'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
新手报错
RuntimeError at /index
You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set. Django can't redirect to the slash URL while maintaining POST data.
Change your form to point to 127.0.0.1:8000/index/ (note the trailing slash), or set APPEND_SLASH=False in your Django settings.
解决方法,路由访问和提交要一致
片断
<form action="/index" method="post">
片断
path('index/',views.index)
安装xadmin时 编码出错:
"UnicodeDecodeError: 'gbk' codec can't decode byte 0xa4 in position 3444"
解决方法,手工下载,xadmin
网上搜索了一下,说是 python3 不支持 xadmin,结果还是找到了解决的方法
从错误中可以看到,是文件README.rst
出现了 Unicode 解码错误,这个文件时没有什么用处的,可以新建一个同名的空白文件替换掉
然后安装:
C:\WINDOWS\system32>pip install xadmin-master.zip
搞定。。
继随用户表后 后台增加数据时 报错 问题三
1452,'无法添加或更新子行:外键约束失败(`mxonline` .django_admin_log`,CONSTRAINT`django_admin_log_user_id_c564eba6_fk_auth_user_id` FOREIGN KEY(`user_id`)REFERENCES` auth_user`(`id`))')
在设置数据配置那儿加入红色部份,,
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'mxonline',
'USER': 'root',
'PASSWORD': '142857',
'HOST': '127.0.0.1',
'PORT': '3306',
'OPTIONS': {
"init_command": "SET foreign_key_checks = 0;",
}
}
}
______________________________________________________________________________________________
git 无法下载东西,报错:
fatal: open /dev/null or dup failed: No such file or directory
C:\Windows\System32\drivers\null.sys 从其他系统上拷贝一个过来覆盖,再启动 null 服务就正常了:
如何确定null.sys是否正常,很简单。实行如下命令:
C:\Users\Administrator>sc start null SERVICE_NAME: null
TYPE : 1 KERNEL_DRIVER
STATE : 4 RUNNING
(STOPPABLE, NOT_PAUSABLE, IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
PID : 0
FLAGS :
链接:https://pan.baidu.com/s/1UtcZizm-iFcVk4OKrnFJVg 密码:1q4d
有一个更特么烦的报错可以让人自杀
在线安装xadmin时不响应,无反应,,,用下面的那个地址顺利解决
build_attrs() takes from 1 to 2 positional arguments but 3 were given
解决方法,更新到最新版本即可
djanao报错:
Make sure you've included captcha.urls as explained in the INSTALLATION section on
http://readthedocs.org/docs/django-simple-captcha/en/latest/usage.html#installation
解决方法:
url 视图增加相路由
path("captcha/", include('captcha.urls'))
问题之:
The view users.views.RegisterView didn't return an HttpResponse object. It returned None instead.
可能没有对应函数,检查vivew视图逻辑
问题:模板解释不了,原样输出
{% else %} 解决方法{% 不能有空格
Django2.0异常:Specifying a namespace in include() without providing an app_name is not supported.
因为django2.0以上变化了好多,需要在分发的路由上面指定一下指定的是那个路由 示例代码:
主路由:
path("org/", include('organization.urls',namespace="org")),
分发路由:红色那儿是重点,指点引用的app 名字
urlpatterns = [
path("list/", OrgView.as_view(),name = "org_list"),
]
app_name = "organization"
django报错外理收集的更多相关文章
- Django报错:OSError: raw write() returned invalid length 4 (should have been between 0 and 2)
在使用Django时Django报错:Django报错:OSError: raw write() returned invalid length 4 (should have been between ...
- Django报错:提交表单报错---RuntimeError: You called this URL via POST, but the URL doesn’t end in a slash and you have APPEND_SLASH set.
Django报错:提交表单报错---RuntimeError: You called this URL via POST, but the URL doesn’t end in a slash and ...
- django 报错Reverse for 'detail' with keyword arguments '{'pk': '2'}' not found. 1 pattern(s) tried: ['$post/(?P<pk>[0-9]+)/$']
Django报错:Reverse for 'detail' with keyword arguments '{'pk': '2'}' not found. 1 pattern(s) tried: [' ...
- Django 报错 Reverse for 'content' not found. 'content' is not a valid view function or pattern name.
Django 报错 Reverse for 'content' not found. 'content' is not a valid view function or pattern name. 我 ...
- ubuntu pip 安装django报错解决
系统版本 ubuntu Kylin 16.04 LTS 安装pip3 安装 Django 总是提示time out,无法安装. 逛了好多论坛终于遭到了解决办法,分享保存: sudo pi ...
- 关于Django报错django.core.exceptions.ImproperlyConfigured: Requested setting DEBUG, but settings are not configure
报错代码:django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but se ...
- 记一次Django报错Reverse for 'indextwo' with no arguments not found. 1 pattern(s) tried: ['$index/$']
启动python manage.py runserver 打开127.0.0.1:8000,报错信息如下: Reverse for 'indextwo' with no arguments not f ...
- django报错解决:view must be a callable or a list/tuple in the case of include().
django版本:1.11.15 django应用,修改urls.py后,访问报错:TypeError at /view must be a callable or a list/tuple in t ...
- django报错解决:Invalid HTTP_HOST header: 'xxx.com'. You may need to add u'xxx.com' to ALLOWED_HOSTS.
django版本:1.11.15 使用uwsgi+nginx运行django程序,出现报错,报错为:Invalid HTTP_HOST header: 'xxx.com:82'. You may ne ...
随机推荐
- SpringBoot 如何进行参数校验,老鸟们都这么玩的!
大家好,我是飘渺. 前几天写了一篇 SpringBoot如何统一后端返回格式?老鸟们都是这样玩的! 阅读效果还不错,而且被很多号主都转载过,今天我们继续第二篇,来聊聊在SprinBoot中如何集成参数 ...
- @Valid和@Validated 区别
Spring Validation验证框架对参数的验证机制提供了@Validated(Spring's JSR-303规范,是标准JSR-303的一个变种),javax提供了@Valid(标准JSR- ...
- GO语言的基本语法之变量,常量,条件语句,循环语句
GO语言的基本语法之变量,常量,条件语句,循环语句 作为慕课网得笔记自己看 定义变量: 使用var关键字 var a, b, C bool var s1, s2 string = "hell ...
- 位(bit)、字节(Byte)、字(Word)、双字(Dword)之间的关系
位(bit): bit(简写:b),是计算机数据存储最小的单位,二进制中,0或者1就是一个位(比特位)bit. 字节: Byte(简写:B),是计算机信息技术用于计量存储容量的一种计量单位,通常情况下 ...
- MATLAB—常用控制流
文章目录 一.MATLAB控制流与C语言的区别 二.if-else-end 判断 1.使用方法 2.例题 三.switch-case 分支 1.使用方法 2.例题 四.for.while循环 1.使用 ...
- netty系列之:在netty中使用protobuf协议
目录 简介 定义protobuf 定义handler 设置ChannelPipeline 构建client和server端并运行 总结 简介 netty中有很多适配不同协议的编码工具,对于流行的goo ...
- SpringBoot集成Druid
maven <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-b ...
- docker 安装部署 jenkins
cd /data/docker-data/jenkins mkdir jenkins_home chmod 777 jenkins_home docker run -d -p 10240:8080 - ...
- 如何在HTML中实现图片的滚动效果
<MARQUEE onmouseover=stop() onmouseout=start() scrollAmount=3 loop=infinite deplay="0"& ...
- WPF以鼠标当前位置进行缩放
<Window x:Class="ImageViewer.MainWindow" xmlns="http://schemas.microsoft.com/winfx ...