#Error

django.db.utils.OperationalError: (1050, "Table '表名' already exists)解决方法

 django.db.utils.OperationalError:(1050,"Table'表名'alreadyexists)解决方法找到解决方案,执行:[python] viewplain copy python manage.py migrate&nbs...

解决 mysql.connector.errors.NotSupportedError

转载:https://www.jianshu.com/p/7b0dd384f512mysql:8.0.11python:3.6mysql.connector.errors.NotSupportedError)Authenticationplugin'caching_sha2_password'isnotsupporte...

nginx出现500 Internal Server Error错误的解决办法

来自:http://www.asklinux.com/webserver/nginx/165---------------------------------------------------------------------nginx通常很少出现500错误,常见的是502或504错误。当出现500错误,可能的原因...

Exception in thread "main" java.lang.NoSuchMethodError: org.testng.TestNG.configure(Lorg/testng/CommandLineArgs;)V

TestNG运行时报以下错误:Exceptioninthread"main"java.lang.NoSuchMethodError:org.testng.TestNG.configure(Lorg/testng/CommandLineArgs;)Vatorg.testng.remote.AbstractRemoteTe...

jq ajax请求error: Maximum call stack size exceeded

原因是data中参数iconUrl这个变量未声明导致的。jq在内部循环时报错...

启动Oracle报错: syntax error or unresolved network name 'LISTENER_ORCL'

原文:https://blog.csdn.net/baidu_32383657/article/details/53020624   原博主:http://blog.csdn.net/lpftobetheone/article/details/11099785对此进行了整理一、错误SQL&...

UnicodeEncodeError: ‘gbk’ codec can’t encode character u’u200e’ in position 43: illegal multib

【问题】在执行代码时,提示上述错误,源码如下:1#下载小说...2defdownload_stoy(crawl_list,header):34#创建文件流,将各个章节读入内存5withopen('E:盗墓test22.txt','w')asf:6foreach_urlincrawl_list:7#有的时候访问某个网页会...

{"errorCode":50} 的解决办法

#无反爬importurllib.parseimporturllib.requestimportjsoncontent=input('请输入需要翻译的词语:')#url='http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule'...

Python "HTTP Error 403: Forbidden"

问题:执行下面的语句时1defset_IPlsit():2url='https://www.whatismyip.com/'3response=urllib.request.urlopen(url)4html=response.read().decode('utf-8')出现以下异常: C:Users5435...

更新证书错误Code Sign error: Provisioning profile ‘XXXX'can't be found

                在Xcode中当你在更新了你得证书而再重新编译你的程序,真机调试一直会出现CodeSignerror:Provisioningp...
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