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  1. Spring Tool Suite
  2. STS-3778

Could not instantiate browser element provider extension.

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Duplicate
    • 3.5.0.RELEASE
    • 3.5.1.RELEASE
    • None
    • None

    Description

      Error occurs during startup:

      !SESSION 2014-04-06 22:50:44.445 -----------------------------------------------
      eclipse.buildId=3.5.0.201404011654-RELEASE-e43
      java.version=1.8.0
      java.vendor=Oracle Corporation
      BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
      Framework arguments:  -product org.springsource.sts.ide -keyring /Users/ibrandt/.eclipse_keyring -showlocation
      Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.springsource.sts.ide -keyring /Users/ibrandt/.eclipse_keyring -showlocation
      
      [...]
      
      !ENTRY org.springsource.ide.eclipse.commons.browser 4 0 2014-04-06 22:51:04.825
      !MESSAGE Could not instantiate browser element provider extension.
      !STACK 1
      org.eclipse.core.runtime.CoreException: Plug-in "org.springsource.ide.eclipse.commons.gettingstarted" was unable to instantiate class "org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider".
      	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
      	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:186)
      	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:274)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.loadInitialFunctions(JavaFxBrowserManager.java:80)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.setClient(JavaFxBrowserManager.java:70)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:96)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:1)
      	at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:347)
      	at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
      	at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:176)
      	at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:142)
      	at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112)
      	at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:145)
      	at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:1214)
      	at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1325)
      	at javafx.scene.web.WebEngine$LoadWorker.access$1100(WebEngine.java:1207)
      	at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1194)
      	at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2373)
      	at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2217)
      	at com.sun.webkit.network.URLLoader.twkDidFinishLoading(Native Method)
      	at com.sun.webkit.network.URLLoader.notifyDidFinishLoading(URLLoader.java:815)
      	at com.sun.webkit.network.URLLoader.access$1200(URLLoader.java:43)
      	at com.sun.webkit.network.URLLoader$6.run(URLLoader.java:805)
      	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
      	at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:4918)
      	at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5296)
      	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
      	at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
      	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3645)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
      	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
      	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
      	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
      	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
      	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      	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:354)
      	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:483)
      	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
      	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
      	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
      Caused by: java.lang.NullPointerException
      	at org.springsource.ide.eclipse.commons.gettingstarted.dashboard.FeedProvider.<init>(FeedProvider.java:32)
      	at org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider.<init>(UpdatesProvider.java:40)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
      	at java.lang.Class.newInstance(Class.java:433)
      	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
      	... 51 more
      !SUBENTRY 1 org.eclipse.equinox.registry 4 1 2014-04-06 22:51:04.825
      !MESSAGE Plug-in "org.springsource.ide.eclipse.commons.gettingstarted" was unable to instantiate class "org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider".
      !STACK 0
      java.lang.NullPointerException
      	at org.springsource.ide.eclipse.commons.gettingstarted.dashboard.FeedProvider.<init>(FeedProvider.java:32)
      	at org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider.<init>(UpdatesProvider.java:40)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
      	at java.lang.Class.newInstance(Class.java:433)
      	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
      	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:274)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.loadInitialFunctions(JavaFxBrowserManager.java:80)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.setClient(JavaFxBrowserManager.java:70)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:96)
      	at org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:1)
      	at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:347)
      	at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
      	at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:176)
      	at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:142)
      	at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112)
      	at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:145)
      	at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:1214)
      	at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1325)
      	at javafx.scene.web.WebEngine$LoadWorker.access$1100(WebEngine.java:1207)
      	at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1194)
      	at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2373)
      	at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2217)
      	at com.sun.webkit.network.URLLoader.twkDidFinishLoading(Native Method)
      	at com.sun.webkit.network.URLLoader.notifyDidFinishLoading(URLLoader.java:815)
      	at com.sun.webkit.network.URLLoader.access$1200(URLLoader.java:43)
      	at com.sun.webkit.network.URLLoader$6.run(URLLoader.java:805)
      	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
      	at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:4918)
      	at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5296)
      	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
      	at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
      	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3645)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
      	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
      	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
      	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
      	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
      	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      	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:354)
      	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:483)
      	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
      	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
      	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
      

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            kdvolder Kris De Volder
            ianbrandt Ian Brandt
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            Dates

              Created:
              Updated:
              Resolved: