[news.eclipse.webtools] Re: Method DependencyManager.getModStamp missing

[Roland Olsson <roland@xxxxxxxxxxxx>]

Thanks, I'll make a posting there as well.

/roland.

Konstantin Komissarchik wrote:
> I would suggest that you seek support for this issue on Genuitec's 
> MyEclipse forums. This might be a compatibility issue between MyEclipse 
> and WTP installs that you have.
>
> - Konstantin
>
>
>
> Roland Olsson wrote:
> > Hi all,
> >
> > I've stumbled upon a problem with my Eclipse (3.2.2) installation 
> > which seems to be related to WST. In the .log file I get the following 
> > message:
> >
> > !ENTRY org.eclipse.core.jobs 4 2 2007-10-29 16:08:08.483
> > !MESSAGE An internal error occurred during: "Updating JSP Index".
> > !STACK 0
> > java.lang.NoSuchMethodError: 
> > org.eclipse.wst.common.componentcore.internal.builder.DependencyGraphManager.getModStamp()J 
> >
> >         at 
> > org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getCachedReferences(J2EEModuleVirtualComponent.java:100) 
> >
> >         at 
> > org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:65) 
> >
> >         at 
> > org.eclipse.jst.common.jdt.internal.classpath.FlexibleProjectContainer.computeClasspathEntries(FlexibleProjectContainer.java:184) 
> >
> >         at 
> > org.eclipse.jst.common.jdt.internal.classpath.FlexibleProjectContainer.<init>(FlexibleProjectContainer.java:122) 
> >
> >         at 
> > org.eclipse.jst.j2ee.internal.web.classpath.WebAppLibrariesContainer.<init>(WebAppLibrariesContainer.java:48) 
> >
> >         at 
> > org.eclipse.jst.j2ee.internal.web.classpath.WebAppLibrariesContainerInitializer.initialize(WebAppLibrariesContainerInitializer.java:34) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:1924) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1267) 
> >
> >         at 
> > org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:1470)
> >         at 
> > org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2169) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2073) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java:337) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:229)
> >         at 
> > org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:505) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:249) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:235) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:190) 
> >
> >         at 
> > org.eclipse.jdt.internal.core.JavaProject.getPackageFragmentRoots(JavaProject.java:1832) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.JSPTranslation.createCompilationUnit(JSPTranslation.java:436) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.JSPTranslation.getCompilationUnit(JSPTranslation.java:340) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.JSPTranslation.getJavaPath(JSPTranslation.java:127) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.search.JSPSearchDocument.getPath(JSPSearchDocument.java:165) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.search.JavaSearchDocumentDelegate.<init>(JavaSearchDocumentDelegate.java:30) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.search.JSPSearchSupport.createSearchDocument(JSPSearchSupport.java:401) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.search.JSPSearchSupport.addJspFile(JSPSearchSupport.java:295) 
> >
> >         at 
> > org.eclipse.jst.jsp.core.internal.java.search.JSPIndexManager$ProcessFilesJob.run(JSPIndexManager.java:262) 
> >
> >         at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
> >
> > I have searched through all .jar files in my Eclipse plugin 
> > directories and have found an implementation of the missing method in 
> > three locations; one belongs to the installation of MyEclipse 5.5 
> > (presently active) and the two others are from the installation of WST 
> > 1.5.4 (presently active) and 1.5.5 (not active as it would break my 
> > current configuration). The thing is that I don't understand why it 
> > complains about this missing function when it seems to me that it 
> > should be there as the above mentioned plugins are activated.
> >
> > I'm not an expert on Eclipse and all the details related to features, 
> > plugins and the intricacies contained within -- maybe anyone has a 
> > clue how I can fix this problem without performing an installation 
> > from scratch? Maybe you need more information to help me out with this 
> > one but I'll be happy to give you any extra information needed (logs, 
> > detailed configuration etc).
> >
> > Thanks in advance,
> > Roland