Cannot open Flash Builder 4.5 after updating

Report · Sep 15, 2011

Hi,

I have a corporate version of CS5.5 installed on 32bit machine.

Recently, Flash Builder notified me of an available update. It was for some Java but since Eclipse is Java Based I intalled it.

Now when I open it, it freezes on the splash screen. Without closing it, I open a new one. It asks for a new workspace since old used, I gave it new one. Still stuck on splash screen. Tried restarting computer. Now when I open Flash Builder, it is not stuck on splash page but and error popups and program exits. The popup tells me to look at a log file.

Here is the log file contents

!SESSION 2011-09-15 11:03:52.113 -----------------------------------------------
eclipse.buildId=M20110210-1200
java.version=1.6.0_16
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.osgi 4 0 2011-09-15 11:03:53.844
!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTError: No more handles
     at org.eclipse.swt.SWT.error(SWT.java:4109)
     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:468)
     at org.eclipse.swt.widgets.Control.createHandle(Control.java:633)
     at org.eclipse.swt.widgets.Composite.createHandle(Composite.java:305)
     at org.eclipse.swt.widgets.Control.createWidget(Control.java:649)
     at org.eclipse.swt.widgets.Scrollable.createWidget(Scrollable.java:134)
     at org.eclipse.swt.widgets.Control.<init>(Control.java:110)
     at org.eclipse.swt.widgets.Scrollable.<init>(Scrollable.java:75)
     at org.eclipse.swt.widgets.Composite.<init>(Composite.java:95)
     at org.eclipse.ui.splash.BasicSplashHandler.getBundleProgressMonitor(BasicSplashHandler.java:159)
     at org.eclipse.ui.splash.BasicSplashHandler.getContent(BasicSplashHandler.java:265)
     at org.eclipse.ui.internal.splash.EclipseSplashHandler.init(EclipseSplashHandler.java:86)
     at org.eclipse.ui.internal.Workbench$8.run(Workbench.java:782)
     at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
     at org.eclipse.ui.internal.Workbench.createSplashWrapper(Workbench.java:798)
     at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2467)
     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.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashBuilderApplication.java:108)
     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)

Edit - found another thread with similar issue but still no solution.

Report · Oct 23, 2011

I'm getting the same problem, have you heard of or found a fix for this issue yet?

Report · Dec 05, 2011

I am in the same boat now and OH SO HOSED. Help, Adobe!

Report · Jan 07, 2012

Hi

Just did a update in FB4.6 and now have above issue.

Any word on this.

Cheers

Report · Jan 25, 2012

Yes, same here. I just upgraded to FB4.6 and now am having this problem. A solution would be great to see.

Report · Apr 25, 2012

Hello, I'm having the same issue with Flash Builder 4.6.

I got it off freeriatools.adobe.com, after installing I tried to open it and it said "An unexpected runtime error occured : No more handles" with the following errors in the log file :

!SESSION 2012-04-25 20:40:19.812 -----------------------------------------------
eclipse.buildId=I20100608-0911
java.version=1.6.0_16
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
!ENTRY org.eclipse.ui 2 0 2012-04-25 20:40:36.702
!MESSAGE Warnings while parsing the commands from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.actionDefinitions' extension points.
!SUBENTRY 1 org.eclipse.ui 2 0 2012-04-25 20:40:36.702
!MESSAGE Commands should really have a category: plug-in='com.qnx.flashbuilder.multiplatform.qnx.ui', id='com.qnx.flashbuilder.multiplatform.qnx.ui.commands.OpenInfoCenter', categoryId='com.qnx.flashbuilder.multiplatform.qnx.ui.commands.category.help'
!ENTRY org.eclipse.osgi 4 0 2012-04-25 20:40:37.412
!MESSAGE An unexpected runtime error has occurred.
!STACK 0
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:4308)
    at org.eclipse.swt.SWT.error(SWT.java:4197)
    at org.eclipse.swt.SWT.error(SWT.java:4168)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
    at org.eclipse.swt.widgets.TaskBar.createHandle(TaskBar.java:103)
    at org.eclipse.swt.widgets.TaskBar.<init>(TaskBar.java:96)
    at org.eclipse.swt.widgets.Display.getSystemTaskBar(Display.java:2564)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.getTaskItem(Workbench.java:303)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.handleTaskBarProgressUpdated(Workbench.java:319)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.worked(Workbench.java:268)
    at org.eclipse.ui.internal.Workbench$StartupProgressBundleListener.bundleChanged(Workbench.java:420)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1522)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1458)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1453)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:391)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:299)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:345)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1207)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.createInstance(ServiceComponent.java:480)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.createInstance(ServiceComponentProp.java:271)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:332)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:588)
    at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java:53)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse.java:138)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:136)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:468)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:467)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:594)
    at org.osgi.util.tracker.ServiceTracker.addingService(ServiceTracker.java:450)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:980)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:262)
    at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:185)
    at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:348)
    at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:283)
    at org.eclipse.core.internal.runtime.InternalPlatform.getBundleGroupProviders(InternalPlatform.java:225)
    at org.eclipse.core.runtime.Platform.getBundleGroupProviders(Platform.java:1261)
    at org.eclipse.ui.internal.ide.IDEWorkbenchPlugin.getFeatureInfos(IDEWorkbenchPlugin.java:291)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeFeatureDependentActions(WorkbenchActionBuilder.java:1217)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeActions(WorkbenchActionBuilder.java:1026)
    at org.eclipse.ui.application.ActionBarAdvisor.fillActionBars(ActionBarAdvisor.java:147)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.fillActionBars(WorkbenchActionBuilder.java:341)
    at org.eclipse.ui.internal.WorkbenchWindow.fillActionBars(WorkbenchWindow.java:3564)
    at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:419)
    at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWorkbenchWindow(Workbench3xImplementation.java:31)
    at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1920)
    at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:1918)
    at org.eclipse.ui.internal.Workbench$21.runWithException(Workbench.java:1202)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashBuilderApplication.java:108)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
!ENTRY org.eclipse.ui.workbench 4 0 2012-04-25 20:40:38.511
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:4308)
    at org.eclipse.swt.SWT.error(SWT.java:4197)
    at org.eclipse.swt.SWT.error(SWT.java:4168)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
    at org.eclipse.swt.widgets.TaskBar.createHandle(TaskBar.java:103)
    at org.eclipse.swt.widgets.TaskBar.<init>(TaskBar.java:96)
    at org.eclipse.swt.widgets.Display.getSystemTaskBar(Display.java:2564)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.getTaskItem(Workbench.java:303)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.handleTaskBarProgressUpdated(Workbench.java:319)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.worked(Workbench.java:268)
    at org.eclipse.ui.internal.Workbench$StartupProgressBundleListener.bundleChanged(Workbench.java:420)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1522)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1458)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1453)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:391)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:299)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:345)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1207)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.createInstance(ServiceComponent.java:480)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.createInstance(ServiceComponentProp.java:271)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:332)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:588)
    at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java:53)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse.java:138)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:136)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:468)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:467)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:594)
    at org.osgi.util.tracker.ServiceTracker.addingService(ServiceTracker.java:450)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:980)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:262)
    at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:185)
    at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:348)
    at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:283)
    at org.eclipse.core.internal.runtime.InternalPlatform.getBundleGroupProviders(InternalPlatform.java:225)
    at org.eclipse.core.runtime.Platform.getBundleGroupProviders(Platform.java:1261)
    at org.eclipse.ui.internal.ide.IDEWorkbenchPlugin.getFeatureInfos(IDEWorkbenchPlugin.java:291)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeFeatureDependentActions(WorkbenchActionBuilder.java:1217)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeActions(WorkbenchActionBuilder.java:1026)
    at org.eclipse.ui.application.ActionBarAdvisor.fillActionBars(ActionBarAdvisor.java:147)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.fillActionBars(WorkbenchActionBuilder.java:341)
    at org.eclipse.ui.internal.WorkbenchWindow.fillActionBars(WorkbenchWindow.java:3564)
    at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:419)
    at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWorkbenchWindow(Workbench3xImplementation.java:31)
    at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1920)
    at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:1918)
    at org.eclipse.ui.internal.Workbench$21.runWithException(Workbench.java:1202)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashBuilderApplication.java:108)
    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:344)
    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:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
!ENTRY org.eclipse.osgi 4 0 2012-04-25 20:40:38.974
!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:4308)
    at org.eclipse.swt.SWT.error(SWT.java:4197)
    at org.eclipse.swt.SWT.error(SWT.java:4168)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
    at org.eclipse.swt.widgets.TaskBar.createHandle(TaskBar.java:103)
    at org.eclipse.swt.widgets.TaskBar.<init>(TaskBar.java:96)
    at org.eclipse.swt.widgets.Display.getSystemTaskBar(Display.java:2564)
    at org.eclipse.ui.internal.WorkbenchWindow.createProgressIndicator(WorkbenchWindow.java:3362)
    at org.eclipse.ui.internal.WorkbenchWindow.createDefaultContents(WorkbenchWindow.java:1130)
    at org.eclipse.ui.internal.WorkbenchWindowConfigurer.createDefaultContents(WorkbenchWindowConfigurer.java:623)
    at org.eclipse.ui.application.WorkbenchWindowAdvisor.createWindowContents(WorkbenchWindowAdvisor.java:300)
    at org.eclipse.ui.internal.WorkbenchWindow.createContents(WorkbenchWindow.java:1036)
    at org.eclipse.jface.window.Window.create(Window.java:431)
    at org.eclipse.ui.internal.Workbench$22.runWithException(Workbench.java:1211)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashBuilderApplication.java:108)
    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:344)
    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:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

I was wondering if anyone has found a solution to this problem yet? Because I need this software to work on my laptop in order to start working on my school projects.. Thanks in advance.

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Cannot open Flash Builder 4.5 after updating