Re: [eclipse-dev] Fatal error opening webapp projects after upgrading to

[Mickael Istria <mistria@xxxxxxxxxx>]

Hello,

The org.eclipse.wst package indicates that this code comes from the WebTools WebServices project, not from the Eclipse (Platform + JDT + PDE) project that this mailing-list is about.

Please see https://github.com/eclipse-webservices/webservices to find support about that particular stacktrace.

Cheers,

On Fri, Mar 28, 2025 at 11:03 AM Jean Pierre URKENS via eclipse-dev <eclipse-dev@xxxxxxxxxxx> wrote:

I upgraded eclipse from 2024-09 to 2025-03 and now it fails to open my web application projects reporting ‘error Loading descriptor for <projectname>’ with following stack:

 

java.lang.IllegalStateException: Edit Model already disposed

               at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getEmfContext(EditModel.java:936)

               at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getResourceSet(EditModel.java:677)

               at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getResource(EditModel.java:694)

               at org.eclipse.wst.common.componentcore.internal.ArtifactEditModel.getResource(ArtifactEditModel.java:198)

               at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getPrimaryResource(EditModel.java:1530)

               at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getPrimaryRootObject(EditModel.java:1511)

               at org.eclipse.wst.common.componentcore.ArtifactEdit.getContentModelRoot(ArtifactEdit.java:567)

               at org.eclipse.jst.j2ee.componentcore.EnterpriseArtifactEdit.getModelObject(EnterpriseArtifactEdit.java:291)

               at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:73)

               at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)

               at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

 

 

Any idea what is causing this?

 

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--

Mickael Istria

Eclipse IDE developer, for Red Hat