idea Jrebel升级后提示
The IDE failed to install some plugins.
Most probably, this happened because of a change in a serialization format.
Please try again, and if the problem persists, please report it
to http://jb.gg/ide/critical-startup-errors
无法重新安装Jrebel，安装后重启看不到Jrebel
关闭idea，删除C:UsersAdministrator 下面的“ .jrebel ”目录，然后安装Jrebel即可