导入的文件有四个错误:请问老师
如何决,谢谢~!
第一个:java.lang.IllegalArgumentException: Version 8.0 of project facet jst.appclient does not exist.
at org.eclipse.wst.common.project.facet.core.util.internal.Versionable.getVersion(Versionable.java:80)
at org.eclipse.wst.common.project.facet.core.internal.ProjectFacet.getVersion(ProjectFacet.java:1)
at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.readElement(J2EEModelProviderRegistry.java:85)
at org.eclipse.wst.common.core.util.RegistryReader.internalReadElement(RegistryReader.java:81)
at org.eclipse.wst.common.core.util.RegistryReader.readRegistry(RegistryReader.java:122)
at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.getInstance(J2EEModelProviderRegistry.java:43)
at org.eclipse.jst.j2ee.model.ModelProviderManager.initProviders(ModelProviderManager.java:262)
at org.eclipse.jst.j2ee.model.ModelProviderManager.getProviders(ModelProviderManager.java:338)
at org.eclipse.jst.j2ee.model.ModelProviderManager.getProvider(ModelProviderManager.java:223)
at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:93)
at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
at org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
第二个:Plugin org.eclipse.jst.jee, extension org.eclipse.jst.j2ee.J2EEModelProvider
Version 8.0 of project facet jst.appclient does not exist.