Application Server was not connected before run configuration stop, reason: Unable to ping server at

IDEA一直报Application Server was not connected before run configuration stop, reason: Unable to ping server at localhost:1099错误。

端口号和JMX port也修改过，但是就是没用。其实不是端口号和JMX port的问题。

问题是我在网上查资料解决Tomcat问题时，不知什么时候在自己的tomcat bin目录下的cataLina.bat 文件添加了下面的语句。删除这条语句问题解决。