Community
Participate
Working Groups
The following incident was reported via the automated error reporting: The user(s) left the following comments: --- Andreas Sewe wrote: --- Testing the Mars.2 RC4 EPP package for Java Developers. Went to the Welcome page, clicked on Samples > JDT > Java Editor. Nothing (aside from this error) happened. code: 0 plugin: org.eclipse.ui.intro_3.4.300.v20141007-1449 message: Intro tried accessing a NULL bundle. fingerprint: dfade6d998351f1a7e322053cdb19fed exception class: org.eclipse.epp.logging.aeri.core.util.NoStackTrace exception message: This event was logged without a stack trace. A synthetic stack trace was hence inserted. number of children: 0 org.eclipse.epp.logging.aeri.core.util.NoStackTrace: This event was logged without a stack trace. A synthetic stack trace was hence inserted. at org.eclipse.ui.internal.intro.impl.util.Log.error(Log.java:75) at org.eclipse.ui.internal.intro.impl.model.util.BundleUtil.bundleHasValidState(BundleUtil.java:46)[REQUIRED, TOPMOST] at org.eclipse.ui.internal.intro.impl.model.loader.ModelLoaderUtil.createClassInstance(ModelLoaderUtil.java:140) at org.eclipse.ui.internal.intro.impl.model.url.IntroURL.runAction(IntroURL.java:275) at org.eclipse.ui.internal.intro.impl.model.url.IntroURL.doExecute(IntroURL.java:193) at org.eclipse.ui.internal.intro.impl.model.url.IntroURL$1.run(IntroURL.java:144) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.intro.impl.model.url.IntroURL.execute(IntroURL.java:141) at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartLocationListener.changing(BrowserIntroPartLocationListener.java:130) at org.eclipse.swt.browser.IE$7.handleEvent(IE.java:539) at org.eclipse.swt.ole.win32.OleEventTable.sendEvent(OleEventTable.java:55) at org.eclipse.swt.ole.win32.OleEventSink.notifyListener(OleEventSink.java:152) at org.eclipse.swt.ole.win32.OleEventSink.Invoke(OleEventSink.java:120) at org.eclipse.swt.ole.win32.OleEventSink.access$1(OleEventSink.java:97) at org.eclipse.swt.ole.win32.OleEventSink$1.method6(OleEventSink.java:71) at org.eclipse.swt.internal.ole.win32.COMObject.callback6(COMObject.java:119) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(OS.java:-2) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(null:-2) at sun.reflect.NativeMethodAccessorImpl.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(null:-1) at java.lang.reflect.Method.invoke(null:-1) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at org.eclipse.equinox.launcher.Main.run(Main.java:1515) General Information: reported-by: - anonymous-id: 039031f9-affc-4aef-8c18-85649e996477 eclipse-build-id: 4.5.2.M20160128-1800 eclipse-product: org.eclipse.epp.package.java.product operating system: Windows7 6.1.0 (x86) - win32 jre-version: 1.8.0_73-b02 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.databinding.observable_1.5.0.v20150422-0725 2. org.eclipse.core.databinding_1.5.0.v20150422-0725 3. org.eclipse.core.runtime_3.11.1.v20150903-1804 4. org.eclipse.e4.ui.workbench_1.3.1.v20160107-1220 5. org.eclipse.e4.ui.workbench.swt_0.13.0.v20150504-0621 6. org.eclipse.equinox.app_1.3.300.v20150423-1356 7. org.eclipse.equinox.launcher_1.3.100.v20150511-1540 8. org.eclipse.swt_3.104.2.v20160127-0046 9. org.eclipse.ui_3.107.0.v20150507-1945 10. org.eclipse.ui.ide.application_1.1.0.v20150422-0725 11. org.eclipse.ui.ide_3.11.0.v20150825-2158 12. org.eclipse.ui.intro_3.4.300.v20141007-1449 Please note that: * Messages, stacktraces, and nested status objects may be shortened. * Bug fields like status, resolution, and whiteboard are sent back to reporters. * The list of present bundles and their respective versions was calculated by package naming heuristics. This may or may not reflect reality. Other Resources: * Report: https://dev.eclipse.org/recommenders/committers/confess/#/problems/56ba97d1e4b0ffc093b76603 * Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide Thank you for your assistance. Your friendly error-reports-inbox. This bug was created on behalf of andreas.sewe@xxxxxxxxxxxx.
FWIW, the standard behavior seems to be to open a dialog "The samples are currently not installed. Do you want to download samples from eclipse.org?"
(In reply to Andreas Sewe from comment #1) > FWIW, the standard behavior seems to be to open a dialog "The samples are > currently not installed. Do you want to download samples from eclipse.org?" Tested this with the Mars.2 RC4 SDK [1]. That works. So this seems to be a packaging issue. Moving to EPP. [1] <http://download.eclipse.org/eclipse/downloads/drops4/M-4.5.2RC4-201602121500/>
I can reproduce in my 'classic' SDK runtime.
(In reply to Brian de Alwis from comment #3) > I can reproduce in my 'classic' SDK runtime. Hi Brian. Just to be you mean using on of the SDK downloads offered by the platform team [1] (because I can't). Or do you mean using a specific EPP package? [1] <http://download.eclipse.org/eclipse/downloads/>
Sorry, I mis-read the title — I thought you were getting an NPE, which I was getting too (from an SDK I-build). But that NPE has gone away with a fresh workspace; I think it was spurious as I've been having some problems with some errant bundle opening too many files.
(In reply to Andreas Sewe from comment #2) > (In reply to Andreas Sewe from comment #1) > > FWIW, the standard behavior seems to be to open a dialog "The samples are > > currently not installed. Do you want to download samples from eclipse.org?" > > Tested this with the Mars.2 RC4 SDK [1]. That works. So this seems to be a > packaging issue. Moving to EPP. Tested with with further EPP packages: - Java Developers: error - Java EE Developers: works - RCP/RAP Developers: works - C/C++ Developers: n/a (no samples)
(In reply to Andreas Sewe from comment #6) > Tested with with further EPP packages: > > - Java Developers: error FYI, this error already exists in Mars.1 and Mars.2 RC3.
(In reply to Andreas Sewe from comment #7) > FYI, this error already exists in Mars.1 and Mars.2 RC3. Yes, my feeling is that this is not a regression, instead it sound like a category of errors that have been there (unreported) for a long time.
Debugged a bit: The intro URL in question is http://org.eclipse.ui.intro/runAction?pluginId=org.eclipse.pde.ui&class=org.eclipse.pde.internal.ui.samples.ShowSampleAction&id=org.eclipse.sdk.samples.javaeditor so it is looking for the org.eclipse.pde.ui bundle, which doesn't (and shouldn't) exist in the Java package.
(In reply to Andreas Sewe from comment #9) > Debugged a bit: > > The intro URL in question is > > > http://org.eclipse.ui.intro/runAction?pluginId=org.eclipse.pde.ui&class=org. > eclipse.pde.internal.ui.samples.ShowSampleAction&id=org.eclipse.sdk.samples. > javaeditor > > so it is looking for the org.eclipse.pde.ui bundle, which doesn't (and > shouldn't) exist in the Java package. The above URL is contributed by the org.eclipse.jdt bundle (which seems to be JDT's branding plugin). The reference to a bundle outside the JDT feature itself looks like a JDT bug to me. Will reassign to the JDT team.
(In reply to Markus Knauer from comment #8) > (In reply to Andreas Sewe from comment #7) > > FYI, this error already exists in Mars.1 and Mars.2 RC3. > > Yes, my feeling is that this is not a regression, instead it sound like a > category of errors that have been there (unreported) for a long time. It's like that for more than 10 years. *** This bug has been marked as a duplicate of bug 140040 ***