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Bug 344889

Summary: NPE trying to install feature from local file location
Product: [Eclipse Project] Equinox Reporter: Michael Rennie <Michael_Rennie>
Component: p2Assignee: Matthew Piggott <matthew>
Status: CLOSED DUPLICATE QA Contact:
Severity: normal    
Priority: P3 CC: curtis.windatt.public, matthew, pascal
Version: unspecified   
Target Milestone: ---   
Hardware: PC   
OS: Windows 7   
Whiteboard:
Attachments:
Description Flags
example update site none

Description Michael Rennie CLA 2011-05-05 15:21:06 EDT 
3.7M7

Trying to install a feature from a local file (or local archive) results in the following:

java.lang.NullPointerException
	at org.eclipse.equinox.p2.ui.AcceptLicensesWizardPage.setVisible(AcceptLicensesWizardPage.java:496)
	at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1260)
	at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1239)
	at org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1228)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1226)
	at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:915)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:428)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4163)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.equinox.p2.ui.ProvisioningUI.openInstallWizard(ProvisioningUI.java:209)
	at org.eclipse.equinox.internal.p2.ui.sdk.InstallNewSoftwareHandler.doExecute(InstallNewSoftwareHandler.java:31)
	at org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler.doExecuteAndLoad(PreloadingRepositoryHandler.java:114)
	at org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler$1.run(PreloadingRepositoryHandler.java:68)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler.execute(PreloadingRepositoryHandler.java:66)
	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
	at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
	at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
	at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
	at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4163)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)

Steps:
1. Help > Install New Software
2. Add location > Local > choose local file location
3. select the item to install
4. Next > Next > NPE
Comment 1 Matthew Piggott CLA 2011-05-05 15:26:22 EDT 
This is probably my fault, I added a default selection to the page.
Comment 2 Michael Rennie CLA 2011-05-05 15:28:53 EDT 
Created attachment 194876 [details]
example update site

Here is an example zipped update site that produces the problem
Comment 3 Pascal Rapicault CLA 2011-05-06 14:41:57 EDT 

*** This bug has been marked as a duplicate of bug 344969 ***