Launcher Application Wizard in the RHDS Central - exceptions appear when working with the UI (location and project name) ------------------------------------------------------------------------------------------------------------------------ Key: JBIDE-26476 URL: https://issues.jboss.org/browse/JBIDE-26476 Project: Tools (JBoss Tools) Issue Type: Bug Components: central Affects Versions: 4.10.0.AM1 Environment: OS X 10.13.6 Reporter: Zbyněk Červinka Assignee: Josef Kopriva Priority: Major Fix For: 4.11.0.AM1 There are an error in the Launcher Application Wizard in RHDS Central. When the "Use default location" checkbox in the Wizard is unchecked (=false) an then checked again, there appears the "An error occurred while setting the value." exception in the "Error log" view. Right after that, you can start writing the project name and with each keystroke the will appear more exceptions. NOTE: Sometimes there will appear "Server ‘org.eclipse.reddeer1’ failed with exception: null. ; version: 2.0.7.v20180504-0806" warning in the "Error log" view STACKTRACE 1: {code:java} eclipse.buildId=12.10.0.AM1-v20181023-0915-B3591 java.version=1.8.0_181 java.vendor=Oracle Corporation BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=cs_CZ Framework arguments: -product com.jboss.devstudio.core.product -keyring /Users/zcervink/.eclipse_keyring Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -keyring /Users/zcervink/.eclipse_keyring org.eclipse.core.databinding Error Thu Nov 29 16:42:38 CET 2018 An error occurred while setting the value. java.lang.RuntimeException: java.lang.NullPointerException at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:68) at org.eclipse.core.internal.databinding.beans.BeanValueProperty.doSetValue(BeanValueProperty.java:57) at org.eclipse.core.databinding.property.value.ValueProperty.setValue(ValueProperty.java:92) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doSetValue(SimplePropertyObservableValue.java:103) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:69) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:113) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:113) at org.eclipse.core.databinding.UpdateValueStrategy.doSet(UpdateValueStrategy.java:476) at org.eclipse.core.databinding.ValueBinding.lambda$1(ValueBinding.java:200) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.databinding.ValueBinding.lambda$0(ValueBinding.java:193) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:162) at org.eclipse.core.databinding.ValueBinding.access$4(ValueBinding.java:151) at org.eclipse.core.databinding.ValueBinding$1.handleValueChange(ValueBinding.java:47) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:73) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:120) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.fireValueChange(DecoratingObservableValue.java:64) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.handleValueChange(DecoratingObservableValue.java:101) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.lambda$0(DecoratingObservableValue.java:76) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:73) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:120) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.fireValueChange(AbstractObservableValue.java:85) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.notifyIfChanged(SimplePropertyObservableValue.java:119) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.lambda$1(SimplePropertyObservableValue.java:68) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.lambda$0(SimplePropertyObservableValue.java:66) at org.eclipse.core.databinding.property.NativePropertyListener.fireChange(NativePropertyListener.java:72) at org.eclipse.jface.internal.databinding.swt.WidgetListener.handleEvent(WidgetListener.java:59) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4292) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4116) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3733) at org.eclipse.jface.window.Window.runEventLoop(Window.java:821) at org.eclipse.jface.window.Window.open(Window.java:797) at org.jboss.tools.central.internal.WizardSupport.openWizard(WizardSupport.java:71) at org.jboss.tools.central.editors.GettingStartedHtmlPage$9.run(GettingStartedHtmlPage.java:431) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4068) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3735) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:628) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) 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:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) Caused by: java.lang.NullPointerException {code} STACKTRACE 2: {code:java} eclipse.buildId=12.10.0.AM1-v20181023-0915-B3591 java.version=1.8.0_181 java.vendor=Oracle Corporation BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=cs_CZ Framework arguments: -product com.jboss.devstudio.core.product -keyring /Users/zcervink/.eclipse_keyring Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -keyring /Users/zcervink/.eclipse_keyring org.eclipse.core.databinding Error Thu Nov 29 16:42:42 CET 2018 Unhandled exception: java.lang.NullPointerException java.lang.RuntimeException: java.lang.NullPointerException at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.writeProperty(BeanPropertyHelper.java:68) at org.eclipse.core.internal.databinding.beans.BeanValueProperty.doSetValue(BeanValueProperty.java:57) at org.eclipse.core.databinding.property.value.ValueProperty.setValue(ValueProperty.java:92) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doSetValue(SimplePropertyObservableValue.java:103) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:69) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:113) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:113) at org.eclipse.core.databinding.UpdateValueStrategy.doSet(UpdateValueStrategy.java:476) at org.eclipse.core.databinding.ValueBinding.lambda$1(ValueBinding.java:200) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.databinding.ValueBinding.lambda$0(ValueBinding.java:193) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:162) at org.eclipse.core.databinding.ValueBinding.access$4(ValueBinding.java:151) at org.eclipse.core.databinding.ValueBinding$1.handleValueChange(ValueBinding.java:47) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:73) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:120) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.fireValueChange(DecoratingObservableValue.java:64) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.handleValueChange(DecoratingObservableValue.java:101) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.lambda$0(DecoratingObservableValue.java:76) at org.eclipse.core.databinding.observable.value.ValueChangeEvent.dispatch(ValueChangeEvent.java:73) at org.eclipse.core.databinding.observable.ChangeManager.fireEvent(ChangeManager.java:120) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.fireValueChange(AbstractObservableValue.java:85) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.notifyIfChanged(SimplePropertyObservableValue.java:119) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.lambda$1(SimplePropertyObservableValue.java:68) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:152) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:156) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:174) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.lambda$0(SimplePropertyObservableValue.java:66) at org.eclipse.core.databinding.property.NativePropertyListener.fireChange(NativePropertyListener.java:72) at org.eclipse.jface.internal.databinding.swt.WidgetListener.handleEvent(WidgetListener.java:59) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4292) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4116) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3733) at org.eclipse.jface.window.Window.runEventLoop(Window.java:821) at org.eclipse.jface.window.Window.open(Window.java:797) at org.jboss.tools.central.internal.WizardSupport.openWizard(WizardSupport.java:71) at org.jboss.tools.central.editors.GettingStartedHtmlPage$9.run(GettingStartedHtmlPage.java:431) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4068) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3735) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:628) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) 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:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) Caused by: java.lang.NullPointerException {code}