org.eclipse.jdt.core.external.folders], does not match outer scope rule:

Attempted to beginRule: MultiRule[P/login-iigeo,P/.org.eclipse.jdt.core.external.folders], does not match outer scope rule: org.maven.ide.eclipse.internal.project.SchedulingRule@ff2441

java.lang.IllegalArgumentException: Attempted to beginRule: MultiRule[P/login,P/.org.eclipse.jdt.core.external.folders], does not match outer scope rule: org.maven.ide.eclipse.internal.project.SchedulingRule@90c1ee
at org.eclipse.core.runtime.Assert.isLegal(Assert.java:63)
at org.eclipse.core.internal.jobs.ThreadJob.illegalPush(ThreadJob.java:120)
at org.eclipse.core.internal.jobs.ThreadJob.push(ThreadJob.java:230)
at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:80)
at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:232)
at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:117)
at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1747)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1795)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(JavaProject.java:2890)
at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(JavaProject.java:2921)
at org.maven.ide.eclipse.jdt.internal.JavaProjectConfigurator.addMavenClasspathContainer(JavaProjectConfigurator.java:585)
at org.maven.ide.eclipse.jdt.internal.JavaProjectConfigurator.configure(JavaProjectConfigurator.java:92)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:232)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:186)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:144)
at org.maven.ide.eclipse.internal.project.ProjectConfigurationManager.createArchetypeProject(ProjectConfigurationManager.java:448)
at org.maven.ide.eclipse.wizards.MavenProjectWizard$5.runInWorkspace(MavenProjectWizard.java:280)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

在myeclipse中创建maven项目出现这个错误，有人遇到过嘛 ，是不是myeclipse8.6 和maven2。2 的版本问题啊，