java.lang.IllegalArgumentException: Argument cannot be null

Appcelerator JIRA | Ingo Muschenetz | 6 years ago
  1. 0

    And there is no visual feedback (e.g. a popup dialog) that the command failed. !MESSAGE Unhandled event loop exception !STACK 0 java.lang.IllegalArgumentException: Argument cannot be null at org.eclipse.swt.SWT.error(SWT.java:4064) at org.eclipse.swt.SWT.error(SWT.java:3998) at org.eclipse.swt.SWT.error(SWT.java:3969) at org.eclipse.swt.widgets.Widget.error(Widget.java:715) at org.eclipse.swt.widgets.Text.setText(Text.java:1870) at com.appcelerator.titanium.mobile.iphone.wizard.IPhoneDistributePage.createOutputLocation(IPhoneDistributePage.java:87) at com.appcelerator.titanium.mobile.iphone.wizard.AbstractiPhonePackagingPage.createControl(AbstractiPhonePackagingPage.java:348) at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170) at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:734) at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:606) at org.eclipse.jface.window.Window.create(Window.java:431) at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089) at org.eclipse.jface.window.Window.open(Window.java:790) at com.appcelerator.titanium.mobile.iphone.wizard.PackageHandler.execute(PackageHandler.java:30) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:820) at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:806) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:796) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3622) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:129) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.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)

    Appcelerator JIRA | 6 years ago | Michael Xia
    java.lang.IllegalArgumentException: Argument cannot be null
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  3. 0

    And there is no visual feedback (e.g. a popup dialog) that the command failed. !MESSAGE Unhandled event loop exception !STACK 0 java.lang.IllegalArgumentException: Argument cannot be null at org.eclipse.swt.SWT.error(SWT.java:4064) at org.eclipse.swt.SWT.error(SWT.java:3998) at org.eclipse.swt.SWT.error(SWT.java:3969) at org.eclipse.swt.widgets.Widget.error(Widget.java:715) at org.eclipse.swt.widgets.Text.setText(Text.java:1870) at com.appcelerator.titanium.mobile.iphone.wizard.IPhoneDistributePage.createOutputLocation(IPhoneDistributePage.java:87) at com.appcelerator.titanium.mobile.iphone.wizard.AbstractiPhonePackagingPage.createControl(AbstractiPhonePackagingPage.java:348) at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170) at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:734) at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:606) at org.eclipse.jface.window.Window.create(Window.java:431) at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089) at org.eclipse.jface.window.Window.open(Window.java:790) at com.appcelerator.titanium.mobile.iphone.wizard.PackageHandler.execute(PackageHandler.java:30) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:820) at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:806) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:796) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3622) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:129) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.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)

    Appcelerator JIRA | 6 years ago | Michael Xia
    java.lang.IllegalArgumentException: Argument cannot be null
  4. 0

    Sporadic "Argument cannot be null" errors

    GitHub | 5 years ago | Cito
    java.lang.IllegalArgumentException: Argument cannot be null

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Argument cannot be null

      at org.eclipse.swt.SWT.error()
    2. RWT
      Text.setText
      1. org.eclipse.swt.SWT.error(SWT.java:4064)
      2. org.eclipse.swt.SWT.error(SWT.java:3998)
      3. org.eclipse.swt.SWT.error(SWT.java:3969)
      4. org.eclipse.swt.widgets.Widget.error(Widget.java:715)
      5. org.eclipse.swt.widgets.Text.setText(Text.java:1870)
      5 frames
    3. com.appcelerator.titanium
      AbstractiPhonePackagingPage.createControl
      1. com.appcelerator.titanium.mobile.iphone.wizard.IPhoneDistributePage.createOutputLocation(IPhoneDistributePage.java:82)
      2. com.appcelerator.titanium.mobile.iphone.wizard.AbstractiPhonePackagingPage.createControl(AbstractiPhonePackagingPage.java:343)
      2 frames
    4. JFace
      Dialog.create
      1. org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
      2. org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:734)
      3. org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:606)
      4. org.eclipse.jface.window.Window.create(Window.java:431)
      5. org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
      5 frames