Details
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Bug
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Resolution: Done
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Major
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4.2.0.Beta3
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None
Description
A bug in Eclipse WTP causes the following exception:
java.lang.ClassCastException: org.eclipse.jst.javaee.web.internal.impl.WebAppImpl cannot be cast to org.eclipse.jst.j2ee.webapplication.WebApp
at org.eclipse.jst.ws.jaxrs.core.internal.project.facet.JAXRSFacetUninstallDelegate.uninstallJAXRSReferencesFromWebApp(JAXRSFacetUninstallDelegate.java:116)
at org.eclipse.jst.ws.jaxrs.core.internal.project.facet.JAXRSFacetUninstallDelegate.execute(JAXRSFacetUninstallDelegate.java:85)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$5.run(FacetedProject.java:1099)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChanges(FacetedProject.java:1109)
at org.eclipse.wst.common.project.facet.core.internal.FacetedProjectWorkingCopy.commitChanges(FacetedProjectWorkingCopy.java:2020)
at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$4.run(FacetsPropertyPage.java:232)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$5.run(FacetsPropertyPage.java:246)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
the problem comes from an evaluation that checks for dynamic project facet version 2.5 or 3.0 but not higher, in JAXRSJEEUtils#isWebApp25or40(Object)
Attachments
Issue Links
- relates to
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JBDS-3129 Verify Eclipse Luna SR1 for JBDS 8.0.0
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- Closed
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