| NPE in AbstractBundleContainer with Eclipse 3.6 [message #536124] |
Thu, 27 May 2010 03:59  |
Eclipse User |
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Hi,
I'm trying to move an RCP application from 3.5 to 3.6
With 3.6, a NPE occured at startup:
!ENTRY org.eclipse.core.resources 4 2 2010-05-27 09:44:18.768
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:525)
at org.eclipse.pde.internal.core.target.TargetPlatformService.newDefaultTargetDefinition(TargetPlatformService.java:525)
at org.eclipse.pde.internal.core.PluginModelManager.initDefaultTargetPlatformDefinition(PluginModelManager.java:574)
at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:527)
at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:869)
at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:105)
at org.eclipse.pde.internal.core.builders.BundleErrorReporter.validateContent(BundleErrorReporter.java:50)
at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.validateManifestFile(ManifestConsistencyChecker.java:269)
at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.validateProject(ManifestConsistencyChecker.java:227)
at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.build(ManifestConsistencyChecker.java:157)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
I set a breakpoint in 3.5 and so I notice that the method getVMArguments is not called.
Any idea why this happened?
Regards,
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| Re: NPE in AbstractBundleContainer with Eclipse 3.6 [message #536301 is a reply to message #536124] |
Thu, 27 May 2010 11:12  |
| Eclipse User |
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I debug a little.
In serviceRegistry, l.887: there is nothing register for the class " org.eclipse.equinox.internal.provisional.frameworkadmin.Fram eworkAdmin " in the map "publishedServicesByClass"
This is the keyset of the map:
publishedServicesByClass.keySet();
(java.util.HashMap$KeySet) [org.eclipse.core.runtime.IBundleGroupProvider, org.eclipse.osgi.framework.console.ConsoleSession, org.eclipse.equinox.p2.core.IProvisioningAgent, org.eclipse.core.internal.preferences.exchange.IProductPreferencesService, org.eclipse.osgi.service.urlconversion.URLConverter, org.eclipse.core.runtime.IExtensionRegistry, javax.xml.parsers.DocumentBuilderFactory, org.eclipse.core.runtime.preferences.IPreferencesService, org.eclipse.osgi.service.runnable.StartupMonitor, org.eclipse.osgi.service.pluginconversion.PluginConverter, org.eclipse.core.internal.preferences.exchange.ILegacyPreferences, org.eclipse.osgi.service.runnable.ApplicationLauncher, org.eclipse.osgi.framework.log.FrameworkLog, org.eclipse.core.runtime.content.IContentTypeManager, org.eclipse.osgi.service.localization.BundleLocalization, javax.xml.parsers.SAXParserFactory, org.eclipse.core.runtime.IAdapterManager, org.eclipse.osgi.service.debug.DebugOptions, org.eclipse.equinox.p2.core.IAgentLocation, org.eclipse.osgi.service.resolver.PlatformAdmin, org.eclipse.pde.internal.core.target.provisional.ITargetPlatformService, org.eclipse.core.runtime.jobs.IJobManager, org.osgi.service.framework.CompositeBundleFactory, org.eclipse.equinox.internal.provisional.configurator.Configurator, org.eclipse.osgi.service.environment.EnvironmentInfo, org.eclipse.update.configurator.IPlatformConfigurationFactory, org.eclipse.osgi.service.datalocation.Location, org.osgi.service.packageadmin.PackageAdmin, org.osgi.service.startlevel.StartLevel, java.lang.ClassLoader, org.eclipse.equinox.app.IApplicationContext, org.eclipse.osgi.internal.provisional.verifier.CertificateVerifierFactory, org.osgi.service.prefs.PreferencesService, org.eclipse.osgi.service.security.TrustEngine, org.osgi.service.permissionadmin.PermissionAdmin, org.eclipse.osgi.signedcontent.SignedContentFactory, org.osgi.service.application.ApplicationDescriptor, org.osgi.service.url.URLStreamHandlerService, org.eclipse.osgi.framework.console.CommandProvider, org.eclipse.core.resources.IWorkspace, org.eclipse.pde.core.project.IBundleProjectService, org.osgi.service.application.ApplicationHandle, org.osgi.service.condpermadmin.ConditionalPermissionAdmin]
Do you know who is responsible to register service for class org.eclipse.equinox.internal.provisional.frameworkadmin.Fram eworkAdmin?
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| Re: NPE in AbstractBundleContainer with Eclipse 3.6 [message #605880 is a reply to message #536347] |
Thu, 27 May 2010 14:50 |
| Eclipse User |
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This is not a bug with PDE as we ask OSGi for the service. We don't know if it is provided using declarative services.
I don't know if org.eclipse.equinox.frameworkadmin.equinox should have a dependency on ds. You could ask in the equinox forum. I expect that they don't want to add a dependency because the bundle can run without ds, just the service won't be available.
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