Hi,
To clarify they are projects that are imported via maven projects.
We have 3 boxes all running the same spec. Fedora 9, Maven 2 Plugin, SVN.
Maven version: 2.0.9
Java version: 1.6.0
OS name: "linux" version: "2.6.25.10-86.fc9.i686" arch: "i386" Family:
"unix"
The other 2 users don't have this problem that I am experiencing.
The only way i can view all the projects contents is via F4.
I have checked the logs and nothing seems to be appearing.
If I double click the project I get null pointer exception and the log is:-
!ENTRY org.eclipse.jface 4 2 2008-08-22 15:06:20.803
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at
org.eclipse.jst.j2ee.internal.archive.JavaEEArchiveUtilities.isEJBArchive(JavaEEArchiveUtilities.java:636)
at
org.eclipse.jst.j2ee.internal.archive.JavaEEArchiveUtilities.refineForJavaEE(JavaEEArchiveUtilities.java:446)
at
org.eclipse.jst.j2ee.internal.archive.JavaEEArchiveUtilities.openArchive(JavaEEArchiveUtilities.java:273)
at
org.eclipse.jst.j2ee.internal.archive.JavaEEArchiveUtilities.openArchive(JavaEEArchiveUtilities.java:121)
at
org.eclipse.jst.j2ee.internal.componentcore.JavaEEBinaryComponentHelper$ArchiveCache.openArchive(JavaEEBinaryComponentHelper.java:461)
at
org.eclipse.jst.j2ee.internal.componentcore.JavaEEBinaryComponentHelper.openArchive(JavaEEBinaryComponentHelper.java:333)
at
org.eclipse.jst.j2ee.internal.componentcore.JavaEEBinaryComponentHelper.getUniqueArchive(JavaEEBinaryComponentHelper.java:322)
at
org.eclipse.jst.j2ee.internal.componentcore.JavaEEBinaryComponentHelper.getArchive(JavaEEBinaryComponentHelper.java:315)
at
org.eclipse.jst.j2ee.internal.componentcore.JavaEEBinaryComponentHelper.accessArchive(JavaEEBinaryComponentHelper.java:152)
at
org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities.readManifest(J2EEProjectUtilities.java:317)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualArchiveComponent.getManifestClasspath(J2EEModuleVirtualArchiveComponent.java:43)
at
org.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyVirtualComponent.getManifestClasspath(ClasspathDependencyVirtualComponent.java:75)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestClasspath(J2EEModuleVirtualComponent.java:156)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestReferences(J2EEModuleVirtualComponent.java:275)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestReferences(J2EEModuleVirtualComponent.java:270)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualArchiveComponent.getReferences(J2EEModuleVirtualArchiveComponent.java:34)
at
org.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyVirtualComponent.getReferences(ClasspathDependencyVirtualComponent.java:68)
at
org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.update(J2EEComponentClasspathContainer.java:176)
at
org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.install(J2EEComponentClasspathContainer.java:308)
at
org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathInitializer.initialize(J2EEComponentClasspathInitializer.java:29)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1684)
at
org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554)
at
org.eclipse.jdt.internal.ui.packageview.ClassPathContainer.<init>(ClassPathContainer.java:98)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerContentProvider.getPackageFragmentRoots(PackageExplorerContentProvider.java:346)
at
org.eclipse.jdt.ui.StandardJavaElementContentProvider.getChildren(StandardJavaElementContentProvider.java:183)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerContentProvider.getChildren(PackageExplorerContentProvider.java:299)
at
org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1352)
at
org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:385)
at
org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.getFilteredChildren(ProblemTreeViewer.java:263)
at
org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:602)
at
org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:799)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:776)
at
org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:634)
at
org.eclipse.jface.viewers.AbstractTreeViewer.setExpandedState(AbstractTreeViewer.java:2426)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleDoubleClick(PackageExplorerActionGroup.java:342)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.doubleClick(PackageExplorerPart.java:597)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:799)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:880)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:797)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1173)
Thanks
Chris
chr15athome wrote:
>
> Ok Thanks I will try that and come back if there is still an issue.
>
> Thanks
>
> Chris
>
>
> Eugene Kuleshov wrote:
>>
>>
>> Are you talking about source folders or projects? m2eclipse doesn't
>> allow to import packages, but only projects.
>>
>> You may want to try to find those resources using other views, such as
>> Project Explorer and Navigator and also check if there is any filters
>> configured in Package Explorer view.
>>
>> Also, check what version of m2eclipse you are using and if there is
>> any errors in Eclipse log at <workspace>/.metadata/.log
>>
>> regards,
>> Eugene
>>
>>
>> chr15athome wrote:
>>> Hi I am new to the forum and have had a quick search to see if any other
>>> posts solve my problem but I couldn't find any.
>>>
>>> So here goes, When I open my workspace and import package via maven
>>> plugin
>>> it generally appears ok. However, after a few restarts. In Java
>>> perspective
>>> view the package appears to be empty, pressing F4 for hierarchy and open
>>> task finds the packages classes but the are not visible in this view.
>>>
>>> I have tried deleting the package from disc (and not from disc) and
>>> adding
>>> it again. Sometimes it will work for a day or so and then disappear or
>>> maybe
>>> just show one class. The rest are always there but just not visible.
>>>
>>> I have tried cleaning the project, rebuilding the whole workspace.
>>> Copying
>>> the workspace to a new workspace and reopening.
>>>
>>> If I run something that uses these classes everything runs ok.
>>>
>>> Has anyone else come across this problem and solved it?
>>>
>>> Thanks
>>>
>>> Chris
>>>
>>
>>
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>>
>>
>>
>
>
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