java.lang.NullPointerException

SpringSource Issue Tracker | Kris De Volder (c) | 3 years ago
  1. 0

    It happened to me once or twice that I start STS and the dashboard remains completely blank. Closeing and reopening it usually makes the content appear properly. {code} eclipse.buildId=3.5.0.201403291337-RELEASE-e43 java.version=1.7.0_51 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_CA Framework arguments: -product org.springsource.sts.ide Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.springsource.sts.ide Error Mon Mar 31 09:33:05 PDT 2014 Plug-in "org.springsource.ide.eclipse.commons.gettingstarted" was unable to instantiate class "org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider". 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:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) 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:367) at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100) at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:195) at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:161) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:130) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:163) at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:975) at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1086) at javafx.scene.web.WebEngine$LoadWorker.access$600(WebEngine.java:968) at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:955) at com.sun.webpane.platform.WebPage.fireLoadEvent(WebPage.java:2356) at com.sun.webpane.platform.WebPage.fwkFireLoadEvent(WebPage.java:2204) at com.sun.webpane.webkit.network.URLLoader.twkDidFinishLoading(Native Method) at com.sun.webpane.webkit.network.URLLoader.access$1300(URLLoader.java:44) at com.sun.webpane.webkit.network.URLLoader$6.run(URLLoader.java:691) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2302) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3361) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) {code}

    SpringSource Issue Tracker | 3 years ago | Kris De Volder (c)
    java.lang.NullPointerException
  2. 0

    When I start the new RC1 prerelease candidate I got a blank dashboard. Found this error in the log which is probably related: {code} 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:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) 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:367) at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100) at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:195) at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:161) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:130) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:163) at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:975) at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1086) at javafx.scene.web.WebEngine$LoadWorker.access$600(WebEngine.java:968) at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:955) at com.sun.webpane.platform.WebPage.fireLoadEvent(WebPage.java:2356) at com.sun.webpane.platform.WebPage.fwkFireLoadEvent(WebPage.java:2204) at com.sun.webpane.webkit.network.URLLoader.twkDidFinishLoading(Native Method) at com.sun.webpane.webkit.network.URLLoader.access$1300(URLLoader.java:44) at com.sun.webpane.webkit.network.URLLoader$6.run(URLLoader.java:691) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2302) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3361) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) {code}

    SpringSource Issue Tracker | 3 years ago | Kris De Volder (c)
    java.lang.NullPointerException
  3. 0

    It happened to me once or twice that I start STS and the dashboard remains completely blank. Closeing and reopening it usually makes the content appear properly. {code} eclipse.buildId=3.5.0.201403291337-RELEASE-e43 java.version=1.7.0_51 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_CA Framework arguments: -product org.springsource.sts.ide Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.springsource.sts.ide Error Mon Mar 31 09:33:05 PDT 2014 Plug-in "org.springsource.ide.eclipse.commons.gettingstarted" was unable to instantiate class "org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider". 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:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) 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:367) at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100) at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:195) at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:161) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:130) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:163) at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:975) at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1086) at javafx.scene.web.WebEngine$LoadWorker.access$600(WebEngine.java:968) at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:955) at com.sun.webpane.platform.WebPage.fireLoadEvent(WebPage.java:2356) at com.sun.webpane.platform.WebPage.fwkFireLoadEvent(WebPage.java:2204) at com.sun.webpane.webkit.network.URLLoader.twkDidFinishLoading(Native Method) at com.sun.webpane.webkit.network.URLLoader.access$1300(URLLoader.java:44) at com.sun.webpane.webkit.network.URLLoader$6.run(URLLoader.java:691) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2302) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3361) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) {code}

    SpringSource Issue Tracker | 3 years ago | Kris De Volder (c)
    java.lang.NullPointerException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    When I start the new RC1 prerelease candidate I got a blank dashboard. Found this error in the log which is probably related: {code} 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:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) 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:367) at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100) at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:195) at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:161) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:130) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:163) at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:975) at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1086) at javafx.scene.web.WebEngine$LoadWorker.access$600(WebEngine.java:968) at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:955) at com.sun.webpane.platform.WebPage.fireLoadEvent(WebPage.java:2356) at com.sun.webpane.platform.WebPage.fwkFireLoadEvent(WebPage.java:2204) at com.sun.webpane.webkit.network.URLLoader.twkDidFinishLoading(Native Method) at com.sun.webpane.webkit.network.URLLoader.access$1300(URLLoader.java:44) at com.sun.webpane.webkit.network.URLLoader$6.run(URLLoader.java:691) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2302) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3361) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) {code}

    SpringSource Issue Tracker | 3 years ago | Kris De Volder (c)
    java.lang.NullPointerException
  6. 0

    Error occurs during startup: {noformat} !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) {noformat}

    SpringSource Issue Tracker | 3 years ago | Ian Brandt
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springsource.ide.eclipse.commons.gettingstarted.dashboard.FeedProvider.<init>()
    2. org.springsource.ide
      UpdatesProvider.<init>
      1. org.springsource.ide.eclipse.commons.gettingstarted.dashboard.FeedProvider.<init>(FeedProvider.java:32)
      2. org.springsource.ide.eclipse.commons.gettingstarted.dashboard.UpdatesProvider.<init>(UpdatesProvider.java:40)
      2 frames
    3. Java RT
      Class.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      4. java.lang.reflect.Constructor.newInstance(Constructor.java:526)
      5. java.lang.Class.newInstance(Class.java:374)
      5 frames
    4. Equinox
      ConfigurationElementHandle.createExecutableExtension
      1. org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
      2. org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      3. org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      4. org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      4 frames
    5. Eclipse UI
      WorkbenchPlugin.createExtension
      1. org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:274)
      1 frame
    6. org.springsource.ide
      JavaFxBrowserEditor$2.changed
      1. org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.loadInitialFunctions(JavaFxBrowserManager.java:80)
      2. org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserManager.setClient(JavaFxBrowserManager.java:70)
      3. org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:96)
      4. org.springsource.ide.eclipse.commons.browser.javafx.JavaFxBrowserEditor$2.changed(JavaFxBrowserEditor.java:1)
      4 frames
    7. com.sun.javafx
      ExpressionHelper.fireValueChangedEvent
      1. com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:367)
      2. com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100)
      2 frames
    8. javafx.beans.property
      ObjectPropertyBase.set
      1. javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:195)
      2. javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:161)
      3. javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:130)
      4. javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:163)
      4 frames
    9. javafx.scene.web
      WebEngine$PageLoadListener.dispatchLoadEvent
      1. javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:975)
      2. javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1086)
      3. javafx.scene.web.WebEngine$LoadWorker.access$600(WebEngine.java:968)
      4. javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:955)
      4 frames
    10. com.sun.webpane
      URLLoader$6.run
      1. com.sun.webpane.platform.WebPage.fireLoadEvent(WebPage.java:2356)
      2. com.sun.webpane.platform.WebPage.fwkFireLoadEvent(WebPage.java:2204)
      3. com.sun.webpane.webkit.network.URLLoader.twkDidFinishLoading(Native Method)
      4. com.sun.webpane.webkit.network.URLLoader.access$1300(URLLoader.java:44)
      5. com.sun.webpane.webkit.network.URLLoader$6.run(URLLoader.java:691)
      5 frames
    11. com.sun.glass
      InvokeLaterDispatcher$Future.run
      1. com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76)
      1 frame
    12. org.eclipse.swt
      OS.g_main_context_iteration
      1. org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
      2. org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2302)
      2 frames
    13. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3361)
      1 frame
    14. Eclipse Workbench SWT
      PartRenderingEngine$9.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
      1 frame
    15. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    16. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
      1 frame
    17. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
      1 frame
    18. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
      1 frame
    19. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    20. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
      1 frame
    21. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    22. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
      1 frame
    23. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    24. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
      4 frames
    25. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    26. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1450)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1426)
      4 frames