[求救]MyEclipse导入Web工程，运行出错？？？

iacxin099

我将一本Java Web开发书籍光盘的例子导入到MyEclipse中，并修改.project文件使MyEclipse可识别的Web工程。
当我 Run as MyEclipse Server Appication 出现错误：
An internal error occurred during: "Launching netshop on MyEclipse Tomcat ".


java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:153)
at com.genuitec.eclipse.ast.deploy.core.DeploymentManager.computeDeploymentLocation(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.debug.RunOnServerLaunchConfigurationDelegate.ā(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.debug.RunOnServerLaunchConfigurationDelegate.ā(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.debug.RunOnServerLaunchConfigurationDelegate.ā(Unknown Source)
at com.genuitec.eclipse.ast.deploy.core.ui.debug.RunOnServerLaunchConfigurationDelegate.launch(Unknown Source)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:866)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1069)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


不知道是什么原因，请高手指教，多谢！！！

版本： MyEclipse 8.6

surpass_li

MyEclipse没用过，从异常中看可能是MyEclipse 中的tmocat没配对吧

tomaer

tomcat的配置设置问题哦.建议你自己创建一个web project 和他的名字一样.直接把他src下的东西全部copy一下.还有就是webapp下的东西copy一下.导入有可能会出现这样的情况.MyEclipse的版本不一样可能会导致哦