Eclipse Community Forums: Marketplace Client Project » MarketPlace didn't work with my RCP

Home » Eclipse Projects » Marketplace Client Project » MarketPlace didn't work with my RCP(InvocationTargetException when opening MarketPlace Wizard)

Show: Today's Messages :: Show Polls :: Message Navigator

MarketPlace didn't work with my RCP [message #642409]

Wed, 01 December 2010 08:57

No real name

Messages: 3
Registered: December 2010

Junior Member

Hello,

I am trying to integrate the Eclipse MarketPlace into my RCP program. I have added the "org.eclipse.epp.mpc.ui" dependency and copied org.eclipse.epp.mpc.*.jar into the Plugins folder. As the result I can launch the MarketPlace Wizard via the Help menu. But every time I got an "Unexpected Exception" when the Search/Recent/Popular tab opened.

Could anyone give me some advises to get the MarketPlace work with my RCP?

Stack trace:

java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:421)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java: 1008)
at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceViewer.do Query(MarketplaceViewer.java:237)
at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceViewer.do Query(MarketplaceViewer.java:229)
at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceViewer.se tContentType(MarketplaceViewer.java:328)
at org.eclipse.epp.internal.mpc.ui.wizards.MarketplacePage$1.wi dgetSelected(MarketplacePage.java:111)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:234)
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.ja va:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3657)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825 )
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCo mmand.execute(MarketplaceWizardCommand.java:140)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(Handle rProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.execute Command(SlaveHandlerService.java:241)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSel ection(CommandContributionItem.java:820)
at org.eclipse.ui.menus.CommandContributionItem.access$19(Comma ndContributionItem.java:806)
at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(C ommandContributionItem.java:796)
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.ja va:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3657)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2629)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:24 27)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:663)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at com.adobe.lcide.rcp.Application.start(Unknown Source)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.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(EclipseS tarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Caused by: java.lang.NullPointerException
at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceDiscovery Strategy.handleSearchResult(MarketplaceDiscoveryStrategy.jav a:159)
at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceDiscovery Strategy.popular(MarketplaceDiscoveryStrategy.java:357)
at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog$3 .run(MarketplaceCatalog.java:86)
at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog.p erformDiscovery(MarketplaceCatalog.java:316)
at org.eclipse.epp.internal.mpc.ui.catalog.MarketplaceCatalog.p opular(MarketplaceCatalog.java:84)
at org.eclipse.epp.internal.mpc.ui.wizards.MarketplaceViewer$3. run(MarketplaceViewer.java:241)
at org.eclipse.jface.operation.ModalContext$ModalContextThread. run(ModalContext.java:121)

Report message to a moderator

Re: MarketPlace didn't work with my RCP [message #642588 is a reply to message #642409]

Wed, 01 December 2010 21:21

Ian Skerrett

Messages: 210
Registered: July 2009

Senior Member

Are you trying to use the data from the Eclipse Marketplace or have you implemented your own catalog? To implement you own catalog you need to be following the api specified at http://wiki.eclipse.org/Marketplace/REST

Report message to a moderator

Re: MarketPlace didn't work with my RCP [message #642618 is a reply to message #642588]

Thu, 02 December 2010 02:07

No real name

Messages: 3
Registered: December 2010

Junior Member

No, the data is from the Eclipse MarketPlace.

Report message to a moderator

Re: MarketPlace didn't work with my RCP [message #642649 is a reply to message #642618]

Thu, 02 December 2010 08:15

No real name

Messages: 3
Registered: December 2010

Junior Member

The NullPointException occurred here:

Set knownRepositories = new HashSet(
          Arrays.asList(repositoryTracker.getKnownRepositories(session)));

so repositoryTracker must be null. This variable was returned by ProvisioningUI:

RepositoryTracker repositoryTracker = ProvisioningUI.getDefaultUI().getRepositoryTracker();

But according to
http:// help.eclipse.org/helios/index.jsp?topic=/org.eclipse.platfor m.doc.isv/reference/api/org/eclipse/equinox/p2/ui/Provisioni ngUI.html, the repository tracker must not be null. So are there some problems in my RCP configuration?

Report message to a moderator

Re: MarketPlace didn't work with my RCP [message #658311 is a reply to message #642649]

Mon, 07 March 2011 20:14

Missing name Mising name

Messages: 3
Registered: March 2011

Junior Member

In my case I had to add the org.eclipse.equinox.ds bundle and it's required plugins.

Report message to a moderator

Previous Topic:	Install multiple soultions via Marketplace Client
Next Topic:	Profile id _SELF_ is not registered - when using MPC in my RCP application

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue Apr 16 21:54:34 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter