MyEclipse:IDE:Maven4MyEclipse 出异常：java.lang.NullPointerException

[jerry_008808]

我装了 MyEclipse 9.1
创建 Maven web 工程时报错，如下：



!ENTRY org.eclipse.core.jobs 4 2 2012-01-27 20:54:06.750
!MESSAGE An internal error occurred during: "Creating project "StudyMavenWeb"".
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.maven.project.MyEclipseProjectSupport.findWebRoot(MyEclipseProjectSupport.java:204)
at com.genuitec.eclipse.maven.project.MyEclipseProjectSupport.configureWebProject(MyEclipseProjectSupport.java:71)
at com.genuitec.eclipse.maven.project.MyEclipseProjectSupport.configure(MyEclipseProjectSupport.java:57)
at org.maven.ide.eclipse.project.configurator.AbstractLifecycleMapping.configure(AbstractLifecycleMapping.java:57)
at org.maven.ide.eclipse.internal.project.GenericLifecycleMapping.configure(GenericLifecycleMapping.java:48)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:332)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:267)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.enableMavenNature(ProjectConfigurationManager.java:343)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.createSimpleProject(ProjectConfigurationManager.java:439)
at org.maven.ide.eclipse.wizards.MavenProjectWizard$4.runInWorkspace(MavenProjectWizard.java:255)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

[clevermlx]

看样子是配置上的问题，仔细查一下吧

[jerry_008808]

哪里的配置问题呢?
该设置的都设置了

[xiaojian0819]

也遇到了同样问题 ，楼主 解决没？

[jerry_008808]

我建议 用 Eclipse ，新版本的 MyEclipse 9 和 10 我都试过了，使用创建 Maven 工程时都报错

若有钱买个正式版的 MyEclipse 相信此问题就不在出现！！！

[aiwuhui]

楼主现在解决了没呢？

[guwei999]

看来这个问题真实遗留很久了啊，楼主解决了吗？