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I get an error when trying to export a release build of a library project: Unhandled event loop exception
Here is the complete log:
java.lang.NullPointerException
at com.adobe.flexbuilder.exportimport.ExportImportPlugin.getExportReleaseBuildUIManager(ExportImportPlugin.java:154)
at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionWizard.getUIManager(ExportReleaseVersionWizard.java:108)
at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionProjectAndLocationPage.getPageContent(ExportReleaseVersionProjectAndLocationPage.java:249)
at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionProjectAndLocationPage.createControl(ExportReleaseVersionProjectAndLocationPage.java:176)
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionWizard.createPageControls(ExportReleaseVersionWizard.java:414)
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 com.adobe.flexbuilder.exportimport.releaseversion.ExportReleaseVersionAction$1.run(ExportReleaseVersionAction.java:93)
at com.adobe.flexbuilder.exportimport.releaseversion.ExportReleaseVersionAction.run(ExportReleaseVersionAction.java:103)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
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 org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)
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- It is a good practice to use a release-quality version (non-debug SWF file or AIR file) of your application using the Export Release.
- You can choose to do a command line build using the steps mentioned here http://help.adobe.com/en_US/flashbuilder/using/WSbde04e3d3e6474c4-59108b2e1215eb9d5e4-8000.html
- Is it possible for you to share your project so that we can try to reproduce the problem at our end.
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I could create a sample project, but then I noticed that *any* "Flex Library Project" that I try to use "Export Relase Build" with causes the error. as3-commons, other 3rd-party libraries for which source is available, and libraries I create also.
Create a library (created with New->Flex Library Project) with no source files. This throws the error "Unhandled event loop exception" when I click "Export Relase Build..."