转自:http://blog.csdn.net/xiaowanggedege/article/details/8651236 django模板报错: Requested setting TEMPLATE_DEBUG, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before a…

"Requested setting TEMPLATE_DEBUG, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings." 先导入settings >>> from django.conf import …

产生报错的原因在于index.html未被引用到,处理办法是在setting.py中加入app的name. 我这里app的名字叫sign,所以加入sign就好了 再次访问就好啦…

         用T4模板生成多个文件的实体时,有一句代码是这样的 string curPath = Path.GetDirectoryName(Host.TemplateFile);       但是在用的过程中,一直报错说:     找了半天没有找到解决的办法,最后乱试,发现修改一个地方就好了:      把这个False改成True就好了.…

You must specify the compiler argument -std=c++0x to avoid the following error: test.cpp:5:13: error: default template arguments may not be used in function templates without -std=c++0x or -std=gnu++0x…

E:\xiaogezi.cn\vue>vue init webpack myProject vue-cli · Failed to download repo vuejs-templates/webpack: tunneling socket could not be established, cause=getaddrinfo ENOTFOUND proxy.xiaogezi.cn proxy.xiaogezi.cn:8080 这个就是 npm 代理的问题,设置一个正确的 npm 代理即可解决…

SyntaxError at /blog/ news/story Non-ASCII character , but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details (views.py, line 42) 当使用中文时会报错: def introduce(req): return HttpResponse("<h1>ok你</h1>") 其解决方法是:在文件前面…

在配置django haystack时报错: 解决方案: 将ENGINE的值 改为 这样就可以了.…

运行django项目报错:TypeError: object supporting the buffer API required 解决方案: 将settings.py中数据库的密码改成字符串格式 源码: def scramble_caching_sha2(password, nonce): # (bytes, bytes) -> bytes """Scramble algorithm used in cached_sha2_password fast path. XO…

自从mysql升级,以及使用mariaDB以来,很多不曾更新django中model的外键, 今天,按以前的思路写完外键之后, migrate命令报错: 1005 - Can't create table `xxxDB`.`#sql-1_407` (errno: 150 "Foreign key constraint is incorrectly formed") 很郁闷,跟踪到mysql的日志: SHOW ENGINE INNODB STATUS; -----------------…