问题: >>> import MySQLdb Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/anaconda3/envs/LearnDjango/lib/python2.7/site-packages/MySQLdb/__init__.py", line 18, in <module> import _m…

前言 在客户的服务器电脑安装net4.6,提示安装失败错误,最后顺利成功安装net4.6. 一.错误 1.win2012R2安装net4.6.2失败提示“更新2919355包问题,或者win8.1.win10”的错误. 二.解决方法 1.先在官方下载更新安装包,地址:https://www.microsoft.com/en-us/download/details.aspx?id=42334 2.安装更新包,必须按顺序来安装先安装Windows8.1-KB2919442-x64.msu,再运行cl…

安装wamp,访问主页提示PHP configuration loaded file…… *** ERROR *** The PHP configuration loaded file is: - should be: C:/wamp/bin/apache/apache2.4.17/bin/php.ini or c:/wamp/bin/php/php5.6.15/phpforapache.ini 安装的版本为 wampserver3_x86_apache2.4.17_mysql5.7.9_php…

新建项目,引入framework,运行时出现警告:dyld: Library not loaded: @rpath/RLLibrary.framework/RLLibrary  Referenced from: /var/mobile/Applications/AE92B234-A818-445E-9D69-96E232BD50EB/RLProjectDemo.app/RLProjectDemo  Reason: image not found 看网上不少人说是将 上图Link Binary W…

在配置WebDriverAgent的时候,可能会遇到如下的错误: 2018-01-04 09:53:42.759370-0600 WebDriverAgentRunner-Runner[318:13300] +[CATransaction synchronize] called within transaction 2018-01-04 09:53:43.090645-0600 WebDriverAgentRunner-Runner[318:13300] Running tests... 201…

dyld: Library not loaded: @rpath/libswiftCore.dylib Referenced from: /private/var/mobile/Containers/Bundle/Application/LONGSERIALNUMBER/AppName.app/AppName Reason: no suitable image found. Did find: /private/var/mobile/Containers/Bundle/Application/L…

dyld: Library not loaded: @rpath/XCTest.framework/XCTest   Referenced from: /private/var/mobile/Containers/Bundle/Application/3A8F980D-F647-4D6D-B95A-88EC600BCA6B/RR.app/RR   Reason: image not found    解决的方法:project->targets->Bulid Phases->compli…

碰到问题 dyld: Library not loaded: @rpath/xxx.framework/xxx Referenced from: /var/containers/Bundle/Application/0F41980D-5091-449D-AE29-5D018E3EB554/DemoOC.app/DemoOC Reason: image not found enable Always Embed Swift Standard Libraries option under Build…

错误信息:Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. 问题原因:新版本mysql数据库(我是的时8.0.15, 具体mysql那个版本未知)更改了登录用户名和密码的加密方式,老版本mysql 无法链接 解决方式:需要更新 mysql-conn…

lz使用的window系统8.0.16版本的mysql,以下四步解决如上问题: 1. mysqld -remove 2. mysqld --initialize 3.mysqld -install(mysqld -i) 4. net start mysql 另外, cmd输入services.smc打开服务界面,可以看到mysql在运行, 如果存在多个不同名的mysql服务,可以通过命令 sc delete mysql名来删除. mysql配置文件my.ini详解参考 https://blog.…