[jbosstools-issues] [JBoss JIRA] (JBIDE-22745) NPE in databinding in New OpenShift 2 Application wizard

NPE in databinding in New OpenShift 2 Application wizard -------------------------------------------------------- Key: JBIDE-22745 URL: https://issues.jboss.org/browse/JBIDE-22745 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.4.1.AM2 Reporter: Marián Labuda Assignee: Viacheslav Kabanovich Priority: Minor Labels: application_wizard, openshift_v2 Fix For: 4.4.1.AM2 In OpenShift 2 Application wizard are several NPE on Databinding when Code Anything cartridge is selected and user starts type cartridge/quickstart to text filter widget and then selects a cartridge. Upon typing a text in the text filter widget, following exception is thrown {code} An error occurred while setting the value. java.lang.RuntimeException: java.lang.NullPointerException at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:65) at org.eclipse.core.internal.databinding.beans.BeanValueProperty.doSetValue(BeanValueProperty.java:54) at org.eclipse.core.databinding.property.value.ValueProperty.setValue(ValueProperty.java:89) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doSetValue(SimplePropertyObservableValue.java:110) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:66) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:115) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:115) at org.eclipse.core.databinding.UpdateValueStrategy.doSet(UpdateValueStrategy.java:469) at org.eclipse.core.databinding.ValueBinding$3$1.run(ValueBinding.java:206) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding$3.run(ValueBinding.java:196) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:158) at org.eclipse.core.databinding.ValueBinding.access$4(ValueBinding.java:147) at org.eclipse.core.databinding.ValueBinding$1.handleValueChange(ValueBinding.java:46) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:70) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:117) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.fireValueChange(DecoratingObservableValue.java:61) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.handleValueChange(DecoratingObservableValue.java:103) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue$1.handleValueChange(DecoratingObservableValue.java:76) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:70) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:117) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.fireValueChange(AbstractObservableValue.java:82) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.notifyIfChanged(SimplePropertyObservableValue.java:126) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.access$3(SimplePropertyObservableValue.java:118) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue$1$1.run(SimplePropertyObservableValue.java:70) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue$1.handleEvent(SimplePropertyObservableValue.java:66) at org.eclipse.core.databinding.property.NativePropertyListener.fireChange(NativePropertyListener.java:69) at org.eclipse.jface.internal.databinding.viewers.SelectionChangedListener.selectionChanged(SelectionChangedListener.java:36) at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:158) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191) at org.eclipse.jface.viewers.StructuredViewer.handleInvalidSelection(StructuredViewer.java:1192) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1471) at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:354) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1419) at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1519) at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:523) at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1478) at org.jboss.tools.openshift.express.internal.ui.wizard.application.ApplicationTemplateWizardPage$4.modifyText(ApplicationTemplateWizardPage.java:358) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:180) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4553) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143) at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) at org.eclipse.jface.window.Window.open(Window.java:794) at org.jboss.tools.common.ui.WizardUtils.openWizardDialog(WizardUtils.java:287) at org.jboss.tools.common.ui.WizardUtils.openWizardDialog(WizardUtils.java:270) at org.jboss.tools.openshift.express.internal.ui.command.NewExpressApplicationHandler.open(NewExpressApplicationHandler.java:53) at org.jboss.tools.openshift.express.internal.ui.command.NewExpressApplicationHandler.execute(NewExpressApplicationHandler.java:40) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:295) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:54) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:282) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:264) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:494) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:488) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:433) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:454) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem$3.handleEvent(AbstractContributionItem.java:482) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4553) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) 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:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) Caused by: java.lang.NullPointerException at org.jboss.tools.openshift.express.internal.ui.wizard.application.OpenShiftApplicationWizardModel.setSelectedApplicationTemplate(OpenShiftApplicationWizardModel.java:591) at org.jboss.tools.openshift.express.internal.ui.wizard.application.ApplicationTemplateWizardPageModel.setSelectedApplicationTemplate(ApplicationTemplateWizardPageModel.java:286) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:59) ... 107 more {code} Upon selection of a different cartridge following exception is thrown several times (in my case 4 times) {code} Unhandled exception: java.lang.NullPointerException java.lang.RuntimeException: java.lang.NullPointerException at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:65) at org.eclipse.core.internal.databinding.beans.BeanValueProperty.doSetValue(BeanValueProperty.java:54) at org.eclipse.core.databinding.property.value.ValueProperty.setValue(ValueProperty.java:89) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doSetValue(SimplePropertyObservableValue.java:110) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:66) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:115) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:115) at org.eclipse.core.databinding.UpdateValueStrategy.doSet(UpdateValueStrategy.java:469) at org.eclipse.core.databinding.ValueBinding$3$1.run(ValueBinding.java:206) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding$3.run(ValueBinding.java:196) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:158) at org.eclipse.core.databinding.ValueBinding.access$4(ValueBinding.java:147) at org.eclipse.core.databinding.ValueBinding$1.handleValueChange(ValueBinding.java:46) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:70) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:117) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.fireValueChange(DecoratingObservableValue.java:61) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.handleValueChange(DecoratingObservableValue.java:103) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue$1.handleValueChange(DecoratingObservableValue.java:76) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:70) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:117) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.fireValueChange(AbstractObservableValue.java:82) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.notifyIfChanged(SimplePropertyObservableValue.java:126) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.access$3(SimplePropertyObservableValue.java:118) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue$1$1.run(SimplePropertyObservableValue.java:70) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue$1.handleEvent(SimplePropertyObservableValue.java:66) at org.eclipse.core.databinding.property.NativePropertyListener.fireChange(NativePropertyListener.java:69) at org.eclipse.jface.internal.databinding.viewers.SelectionChangedListener.selectionChanged(SelectionChangedListener.java:36) at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:158) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191) at org.eclipse.jface.viewers.StructuredViewer.handleInvalidSelection(StructuredViewer.java:1192) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1471) at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:354) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1419) at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1519) at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:523) at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1478) at org.jboss.tools.openshift.express.internal.ui.wizard.application.ApplicationTemplateWizardPage$4.modifyText(ApplicationTemplateWizardPage.java:358) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:180) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4553) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143) at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) at org.eclipse.jface.window.Window.open(Window.java:794) at org.jboss.tools.common.ui.WizardUtils.openWizardDialog(WizardUtils.java:287) at org.jboss.tools.common.ui.WizardUtils.openWizardDialog(WizardUtils.java:270) at org.jboss.tools.openshift.express.internal.ui.command.NewExpressApplicationHandler.open(NewExpressApplicationHandler.java:53) at org.jboss.tools.openshift.express.internal.ui.command.NewExpressApplicationHandler.execute(NewExpressApplicationHandler.java:40) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:295) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:54) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:282) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:264) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:494) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:488) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:433) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:454) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem$3.handleEvent(AbstractContributionItem.java:482) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4553) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) 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:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) Caused by: java.lang.NullPointerException at org.jboss.tools.openshift.express.internal.ui.wizard.application.OpenShiftApplicationWizardModel.setSelectedApplicationTemplate(OpenShiftApplicationWizardModel.java:591) at org.jboss.tools.openshift.express.internal.ui.wizard.application.ApplicationTemplateWizardPageModel.setSelectedApplicationTemplate(ApplicationTemplateWizardPageModel.java:286) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:59) ... 107 more {code}