java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;

Appcelerator JIRA | Michael Xia | 4 years ago
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  1. 0

    1. Open Preferences > Studio > Platforms > Android; 2. In the Android SDK home, enter a path that exists but doesn't contain any Android SDK; Another way to get into this state is to remove the path completely, go to Dashboard to install from Android install manager, and then quit before installing a valid SDK. 3. Select an existing project with Android enabled and click on the Run icon in Project Explorer toolbar. Expected result: the proper menu items get populated. Actual result: nothing happens, and the following exception appears in the log. {code} !ENTRY org.eclipse.ui 4 0 2013-07-02 14:24:24.032 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String; at com.appcelerator.titanium.core.internal.mobile.MobilePlatformsRegistry$LazyMobilePlatform.configurationStatus(MobilePlatformsRegistry.java:296) at com.appcelerator.titanium.core.TitaniumProjectPropertyTester.test(TitaniumProjectPropertyTester.java:104) at org.eclipse.core.internal.expressions.Property.test(Property.java:58) at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:99) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.IterateExpression.evaluate(IterateExpression.java:150) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.WithExpression.evaluate(WithExpression.java:72) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.AndExpression.evaluate(AndExpression.java:29) at org.eclipse.core.internal.expressions.ReferenceExpression.evaluate(ReferenceExpression.java:70) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.EnablementExpression.evaluate(EnablementExpression.java:53) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension.evalEnablementExpression(LaunchShortcutExtension.java:287) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchShortcuts(LaunchConfigurationManager.java:717) at com.appcelerator.titanium.ui.AbstractLaunchActionProvider.fillMenu(AbstractLaunchActionProvider.java:80) at com.aptana.ui.actions.DefaultNavigatorActionProvider.run(DefaultNavigatorActionProvider.java:107) at com.aptana.ui.actions.DefaultNavigatorContributionItem$1.widgetSelected(DefaultNavigatorContributionItem.java:57) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651) 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:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) 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 com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125) 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: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: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}

    Appcelerator JIRA | 4 years ago | Michael Xia
    java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;
  2. 0

    1. Open Preferences > Studio > Platforms > Android; 2. In the Android SDK home, enter a path that exists but doesn't contain any Android SDK; Another way to get into this state is to remove the path completely, go to Dashboard to install from Android install manager, and then quit before installing a valid SDK. 3. Select an existing project with Android enabled and click on the Run icon in Project Explorer toolbar. Expected result: the proper menu items get populated. Actual result: nothing happens, and the following exception appears in the log. {code} !ENTRY org.eclipse.ui 4 0 2013-07-02 14:24:24.032 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String; at com.appcelerator.titanium.core.internal.mobile.MobilePlatformsRegistry$LazyMobilePlatform.configurationStatus(MobilePlatformsRegistry.java:296) at com.appcelerator.titanium.core.TitaniumProjectPropertyTester.test(TitaniumProjectPropertyTester.java:104) at org.eclipse.core.internal.expressions.Property.test(Property.java:58) at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:99) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.IterateExpression.evaluate(IterateExpression.java:150) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.WithExpression.evaluate(WithExpression.java:72) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.AndExpression.evaluate(AndExpression.java:29) at org.eclipse.core.internal.expressions.ReferenceExpression.evaluate(ReferenceExpression.java:70) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.EnablementExpression.evaluate(EnablementExpression.java:53) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension.evalEnablementExpression(LaunchShortcutExtension.java:287) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchShortcuts(LaunchConfigurationManager.java:717) at com.appcelerator.titanium.ui.AbstractLaunchActionProvider.fillMenu(AbstractLaunchActionProvider.java:80) at com.aptana.ui.actions.DefaultNavigatorActionProvider.run(DefaultNavigatorActionProvider.java:107) at com.aptana.ui.actions.DefaultNavigatorContributionItem$1.widgetSelected(DefaultNavigatorContributionItem.java:57) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651) 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:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) 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 com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125) 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: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: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}

    Appcelerator JIRA | 4 years ago | Michael Xia
    java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;

    Root Cause Analysis

    1. java.lang.ClassCastException

      [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;

      at com.appcelerator.titanium.core.internal.mobile.MobilePlatformsRegistry$LazyMobilePlatform.configurationStatus()
    2. com.appcelerator.titanium
      TitaniumProjectPropertyTester.test
      1. com.appcelerator.titanium.core.internal.mobile.MobilePlatformsRegistry$LazyMobilePlatform.configurationStatus(MobilePlatformsRegistry.java:296)
      2. com.appcelerator.titanium.core.TitaniumProjectPropertyTester.test(TitaniumProjectPropertyTester.java:104)
      2 frames
    3. Expression Language
      EnablementExpression.evaluate
      1. org.eclipse.core.internal.expressions.Property.test(Property.java:58)
      2. org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:99)
      3. org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
      4. org.eclipse.core.internal.expressions.IterateExpression.evaluate(IterateExpression.java:150)
      5. org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
      6. org.eclipse.core.internal.expressions.WithExpression.evaluate(WithExpression.java:72)
      7. org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
      8. org.eclipse.core.internal.expressions.AndExpression.evaluate(AndExpression.java:29)
      9. org.eclipse.core.internal.expressions.ReferenceExpression.evaluate(ReferenceExpression.java:70)
      10. org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
      11. org.eclipse.core.internal.expressions.EnablementExpression.evaluate(EnablementExpression.java:53)
      11 frames
    4. org.eclipse.debug
      LaunchConfigurationManager.getLaunchShortcuts
      1. org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension.evalEnablementExpression(LaunchShortcutExtension.java:287)
      2. org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchShortcuts(LaunchConfigurationManager.java:717)
      2 frames
    5. com.appcelerator.titanium
      AbstractLaunchActionProvider.fillMenu
      1. com.appcelerator.titanium.ui.AbstractLaunchActionProvider.fillMenu(AbstractLaunchActionProvider.java:80)
      1 frame
    6. com.aptana.ui
      DefaultNavigatorContributionItem$1.widgetSelected
      1. com.aptana.ui.actions.DefaultNavigatorActionProvider.run(DefaultNavigatorActionProvider.java:107)
      2. com.aptana.ui.actions.DefaultNavigatorContributionItem$1.widgetSelected(DefaultNavigatorContributionItem.java:57)
      2 frames
    7. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
      2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      3. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166)
      4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466)
      5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489)
      6. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474)
      7. org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
      8. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012)
      9. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651)
      9 frames
    8. Eclipse Workbench SWT
      PartRenderingEngine$9.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
      1 frame
    9. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    10. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
      1 frame
    11. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
      1 frame
    12. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
      1 frame
    13. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    14. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
      1 frame
    15. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    16. com.appcelerator.titanium
      IDEApplication.start
      1. com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125)
      1 frame
    17. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    18. 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
    19. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    20. 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