在搭建rabbitmq集群的时候,添加内存节点时,抛出异常:Error: unable TO perform an operation ON node '[email protected]'. Please see diagnostics information AND suggestions below. 首先,假设当前服务器为A,我们在A服务器执行rabbitmqctl join_cluster [email protected] --ram,就是说我们要将A服务器作为内存节点加入到B中,然
webstorm上导入了react项目,执行npm run start 之后就报错, > cross-env APP_TYPE=site umi dev fs.js:114 throw err; ^ Error: EPERM: operation not permitted, open 'path\node_modules\.cache\@babel\register\.babel.7.2.2.development.json' at Object.openSync (fs.js:443:3)
在android 4.4.4 机器上使用网友提供的GZipUtils方法进行GZip压缩,但是会一直报错Stream error.错误位置: public static void compress(InputStream is, OutputStream os) throws Exception { GZIPOutputStream gos = new GZIPOutputStream(os); int count; byte data[] = new byte[BUFFER]; while (
Laravel 5.4 migrate报错:Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: alter table `users` add unique `us ers_email_unique`(`email`)) public function up() { Schema::create('users', function (Blu
一.mysql 的bin目录下有个MySQLInstanceConfig.exe,运行就可以进行创建数据库实例,创建实例时也可以生成windows 服务,把服务设置成自动启动就可以了 二.安装在D盘的discuzz!打开后出现上述错误,请问应如何处理?winmysqladmin已经启动,但三色树上有一个小红点如果出现"ERROR 2003: Can't connect to MySQL server on 'localhost' (10061)",说明你的MySQL还没有启动.解决办法