django报错
报错: SyntaxError Generator expression must be parenthesized
问题原因:
由于django 1.11版本和python3.7版本不兼容, 2.0版本以后的Django修复了这个问题
解决方法:
方法1.找到对应路径下的widgets.py,将逗号删除即可
方法2.升级Django版本
pip install -U DjangoYou have 13 unapplied migration(s). Your project may not work properly until you apply ...报错
解决方法：
执行一下这个：python manage.py migrate
它可以让我们在修改Model后可以在不影响现有数据的前提下重建表结构。
django报错的更多相关文章
- 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 ...
- django报错：django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module. Did you install mysqlclient?
django 迁移数据库报错 django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module.Did you ins ...
随机推荐
- chrles设置断点
1.选择你要断点的接口,右键Breakpoints 2.配置断点接口proxy>Breakpoint settings query设置为* 3.开始断点,重新抓取接口 修改入参.请求头 修改出参 ...
- with上下文管理协议
with open('data.txt', 'r') as f: lines = f.readlines() for line in lines: print(line.split()) 类上面这段代 ...
- redis学习 --List
1:添加 lpush rpush 如果没有key的话,会报错. lpushx rpushx 如果没有key的话,不做任何反应. 2:得到 lpop rpop ...
- ckeditor如何能实现直接粘贴把图片上传到服务器中?
在之前在工作中遇到在富文本编辑器中粘贴图片不能展示的问题,于是各种网上扒拉,终于找到解决方案,在这里感谢一下知乎中众大神以及TheViper. 通过知乎提供的思路找到粘贴的原理,通过TheViper找 ...
- Factors and Multiples
Factors and Multiples PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Y ...
- NOIp 数学知识点总结
推荐阅读 NOIp 基础数论知识点总结: https://www.cnblogs.com/greyqz/p/number.html 排列组合 常用公式 排列:\[\displaystyle A_n^m ...
- drawRect
1) 画笔设置 Paint.Style.STROKE 中空模式 paint = new Paint(); //新建一个画笔对象 paint.setAntiAlias(true);//抗锯齿功能 pai ...
- IntelliJ IDEA中创建xml文件
1.file—setting,左上角输入template, 2.在左侧栏找到File And Code Templates 3.中间选中Files 4.点击+号,添加模板 5.输入模板名字:Nam ...
- 如何根据字典值的大小,对字典中的项排序---Python数据结构与算法相关问题与解决技巧
实际案例: 某班英语成绩以字典形式存储为: { 'LiLei' : 90, 'Jim' : 88, 'Lucy': 92 } 如何根据成绩高低,计算学生排名 -- 根据分数,进行排名,并且把排名信息添 ...
- Bootstrap 学习笔记9 标签页和工具提示插件
<ul class="nav nav-tabs"> <li class="active"><a href="#html5 ...