eclipse氧气中的错误

Question

几个星期前，我切换到Eclipse Oxygen并开始出现如下错误。

Version 8.0 of project facet jst.appclient does not exist.

Version 8.0 of project facet jst.ear does not exist.

他们似乎没有影响我的应用程序从Eclipse运行的开发至少现在，但我让我感到紧张。有谁知道是否有补救措施？

这里是这个错误的记录：

eclipse.buildId=4.7.1.M20171009-0410 java.version=1.8.0_144 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

org.eclipse.jst.j2ee Error Mon Oct 16 09:42:34 CEST 2017 Version 8.0 of project facet jst.appclient does not exist.

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)

org.eclipse.jst.j2ee Error Mon Oct 16 09:42:34 CEST 2017 Version 8.0 of project facet jst.ear does not exist.

java.lang.IllegalArgumentException: Version 8.0 of project facet jst.ear 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)

Answer 1

这是Oxygen.1A一个已知的bug。 Eclipse中的错误报告在这里： https://bugs.eclipse.org/bugs/show_bug.cgi?id=526543 并且按照该页面，它被认为固定在“Oxygen.2 RC1”中，可用于11月17日。不幸的是，我找不到这种良性疼痛的解决方法，并且一直忍受它，直到Oxygen.2被卷起这个月晚些时候。