An internal error occurred during:"Launching .. on tomcat 6.x
导入一个web工程文件,部署的时候出现An internal error occurred during:"Launching .. on tomcat 6.x 这个问题,detail显示:An internal error occurred during: "Launching ide100cn on Tomcat 6.x".
java.lang.NullPointerException
有解决方法吗?