IDEA : Application Server was not connected before run configuration stop, reason: Unable to ping s

原文转载至：http://blog.csdn.net/x6582026/article/details/70807269

启动IDEA时碰到tomcat启动问题：Application Server was not connected before run configuration stop, reason: Unable to ping server at localhost:1099

解决方案：

intellij添加tomcat时，有个jre 版本的选择，这个版本要选择你配了环境变量的版本，（我这之前默认是Module下的）如下图所示。改完即可成功启动了。