java.lang.NullPointerException

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  • The below exception is triggered while opening MobileWeb preview launch configuration dialog when a mobile web project is selected in explorer - java.lang.NullPointerException at com.appcelerator.titanium.ui.launching.BaseTitaniumLaunchConfigurationTab.initializeFrom(BaseTitaniumLaunchConfigurationTab.java:333) at com.appcelerator.titanium.mobileweb.ui.launching.MobileWebPreviewLaunchConfigurationTab.initializeFrom(MobileWebPreviewLaunchConfigurationTab.java:123) at org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup.initializeFrom(AbstractLaunchConfigurationTabGroup.java:86) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupWrapper.initializeFrom(LaunchConfigurationTabGroupWrapper.java:194) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.displayInstanceTabs(LaunchConfigurationTabGroupViewer.java:751) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer$8.run(LaunchConfigurationTabGroupViewer.java:623) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.inputChanged(LaunchConfigurationTabGroupViewer.java:640) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.setInput0(LaunchConfigurationTabGroupViewer.java:602) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.setInput(LaunchConfigurationTabGroupViewer.java:578) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog.handleLaunchConfigurationSelectionChanged(LaunchConfigurationsDialog.java:941) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog$3.selectionChanged(LaunchConfigurationsDialog.java:560) at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:888)
    via by Praveen Innamuri,
    • java.lang.NullPointerException at com.appcelerator.titanium.ui.launching.BaseTitaniumLaunchConfigurationTab.initializeFrom(BaseTitaniumLaunchConfigurationTab.java:329)
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