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History list of commits invisible [message #907020]

Mon, 03 September 2012 06:53

Alain Dresse

Messages: 3
Registered: September 2012

Junior Member

Hi,

I have reverted to EGit 1.3 because I can't see the entries in the history view of a file or project.

The issue is intermittent: everything works fine with a brand new installation on a brand new workspace. After some time (haven't been able to isolate the trigger), the list of commits in the history view looks empty. The list items are still there, and are clickable, but are just invisible.

My configuration:
* Ubuntu 12.04 LTS, all upgrades applied
Desktop Unity (same issue with Gnome)
* Acer Aspire 5750G 7.7 GB Ram
* Eclispe Juno (Build 20120606-2254)
Eclipse IDE for Java EE Developers (1.5.0.20120614-1633)
Liferay IDE (1.6.0.v201207162359)

Best regards,
Alain

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Re: History list of commits invisible [message #907360 is a reply to message #907020]

Mon, 03 September 2012 21:05

Matthias Sohn

Messages: 1268
Registered: July 2009

Senior Member

- which JGit/EGit version are you using ?
- are there any related errors in the Eclipse error log ?

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Re: History list of commits invisible [message #908081 is a reply to message #907360]

Tue, 04 September 2012 17:01

Alain Dresse

Messages: 3
Registered: September 2012

Junior Member

Matthias,

Thanks for your quick reaction. My Eclipse installations:

Eclipse EGit + JGit : 2.0.0.201206130900-r
Eclipse IDE for Java EE Developers: 1.5.0.20120614-1633
Liferay IDE: 1.6.0.v201207162359

I'm afraid I no longer have the content from the log. I will try to reinstall the latest version of EGit and take a look.

Best regards,
Alain

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Re: History list of commits invisible [message #908085 is a reply to message #908081]

Tue, 04 September 2012 17:12

Alain Dresse

Messages: 3
Registered: September 2012

Junior Member

Matthias,

Info from the log: 2 types of entries. Subsequent calls to show history show the second type of entry.

Multiple entries like this:

eclipse.buildId=I20120608-1400
java.version=1.6.0_24
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.jee.product

Error
Tue Sep 04 19:03:07 CEST 2012
Could not instantiate provider org.eclipse.egit.core.GitProvider for project bamboost-theme.

org.eclipse.team.core.TeamException: Could not instantiate provider org.eclipse.egit.core.GitProvider for project bamboost-theme.
at org.eclipse.team.core.RepositoryProvider.mapNewProvider(RepositoryProvider.java:165)
at org.eclipse.team.core.RepositoryProvider.mapExistingProvider(RepositoryProvider.java:235)
at org.eclipse.team.core.RepositoryProvider.getProvider(RepositoryProvider.java:507)
at org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.isMappedToCVS(CVSLightweightDecorator.java:192)
at org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.decorate(CVSLightweightDecorator.java:147)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

followed by multiple entries like this

eclipse.buildId=I20120608-1400
java.version=1.6.0_24
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.jee.product

Error
Tue Sep 04 19:06:35 CEST 2012
Unhandled event loop exception

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:4361)
at org.eclipse.swt.SWT.error(SWT.java:4276)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3529)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3182)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: java.lang.NullPointerException
at org.eclipse.egit.ui.internal.history.GenerateHistoryJob.<init>(GenerateHistoryJob.java:60)
at org.eclipse.egit.ui.internal.history.GitHistoryPage.loadHistory(GitHistoryPage.java:1809)
at org.eclipse.egit.ui.internal.history.GitHistoryPage.loadItem(GitHistoryPage.java:1788)
at org.eclipse.egit.ui.internal.history.CommitGraphTable$1.handleEvent(CommitGraphTable.java:180)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1276)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1300)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1285)
at org.eclipse.swt.widgets.Table.checkData(Table.java:261)
at org.eclipse.swt.widgets.Table.cellDataProc(Table.java:200)
at org.eclipse.swt.widgets.Display.cellDataProc(Display.java:744)
at org.eclipse.swt.internal.gtk.OS._gtk_list_store_append(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_list_store_append(OS.java:8121)
at org.eclipse.swt.widgets.Table.setItemCount(Table.java:3045)
at org.eclipse.jface.viewers.TableViewer.doSetItemCount(TableViewer.java:218)
at org.eclipse.jface.viewers.AbstractTableViewer.internalVirtualRefreshAll(AbstractTableViewer.java:677)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:651)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:636)
at org.eclipse.jface.viewers.AbstractTableViewer$2.run(AbstractTableViewer.java:592)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1443)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1404)
at org.eclipse.jface.viewers.AbstractTableViewer.inputChanged(AbstractTableViewer.java:590)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:280)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1690)
at org.eclipse.egit.ui.internal.history.CommitGraphTable.setInput(CommitGraphTable.java:387)
at org.eclipse.egit.ui.internal.history.GitHistoryPage$10.run(GitHistoryPage.java:1446)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
... 24 more

Best regards,
Alain

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