Flash builder 4.6 won't start. "An unexpected runtime error occured. No more handles."

Report · Apr 27, 2012

Hello, I'm having a major issue with Flash Builder 4.6. Whenever I try to open it, an error pops up saying "An unexpected runtime error occured. No more handles."

I got it off freeriatools.adobe.com, and the log file gives me the following errors :

!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.catego ry.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$TaskBarDelegatingProgressMontior.ge tTaskItem(Workbench.java:303)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.ha ndleTaskBarProgressUpdated(Workbench.java:319)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.wo rked(Workbench.java:268)
    at org.eclipse.ui.internal.Workbench$StartupProgressBundleListener.bundl eChanged(Workbench.java:420)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEv ent(BundleContextImpl.java:847)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventM anager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchr onous(ListenerQueue.java:148)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent Privileged(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(Bundl eHost.java:391)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(Abstrac tBundle.java:299)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java: 440)
    at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLo ader.java:268)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFind LocalClass(EclipseLazyStarter.java:107)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(C lasspathManager.java:462)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalCla ss(DefaultClassLoader.java:216)
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLo ader.java:400)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(Bundl eLoader.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(De faultClassLoader.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(BundleH ost.java:229)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(Abs tractBundle.java:1207)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.createInstance (ServiceComponent.java:480)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.createInst ance(ServiceComponentProp.java:271)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(Serv iceComponentProp.java:332)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(Instan ceProcess.java:588)
    at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java :53)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse .java:138)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(Servi ceUse.java:136)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.get Service(ServiceRegistrationImpl.java:468)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService( ServiceRegistry.java:467)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService (BundleContextImpl.java:594)
    at org.osgi.util.tracker.ServiceTracker.addingService(ServiceTracker.jav a:450)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(Service Tracker.java:980)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(Service Tracker.java:1)
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.jav a:262)
    at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.ja va: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.getBundleGroupProv iders(InternalPlatform.java:225)
    at org.eclipse.core.runtime.Platform.getBundleGroupProviders(Platform.ja va:1261)
    at org.eclipse.ui.internal.ide.IDEWorkbenchPlugin.getFeatureInfos(IDEWor kbenchPlugin.java:291)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeFeatureDepende ntActions(WorkbenchActionBuilder.java:1217)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeActions(Workbe nchActionBuilder.java:1026)
    at org.eclipse.ui.application.ActionBarAdvisor.fillActionBars(ActionBarA dvisor.java:147)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.fillActionBars(Wor kbenchActionBuilder.java:341)
    at org.eclipse.ui.internal.WorkbenchWindow.fillActionBars(WorkbenchWindo w.java:3564)
    at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:4 19)
    at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWor kbenchWindow(Workbench3xImplementation.java:31)
    at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1 920)
    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(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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(WorkbenchAdvi sor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java: 1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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$7.run(Workbench.java:674)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.ja va:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.jav a:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashB uilderApplication.java:108)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandl e.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runAppli cation(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Ec lipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
!ENTRY org.eclipse.ui.workbench 4 0 2012-04-25 20:40:38.511
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.eclipse.swt.SWTError: No more handles
    at org.eclipse.swt.SWT.error(SWT.java:4308)
    at org.eclipse.swt.SWT.error(SWT.java:4197)
    at org.eclipse.swt.SWT.error(SWT.java:4168)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
    at org.eclipse.swt.widgets.TaskBar.createHandle(TaskBar.java:103)
    at org.eclipse.swt.widgets.TaskBar.<init>(TaskBar.java:96)
    at org.eclipse.swt.widgets.Display.getSystemTaskBar(Display.java:2564)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.ge tTaskItem(Workbench.java:303)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.ha ndleTaskBarProgressUpdated(Workbench.java:319)
    at org.eclipse.ui.internal.Workbench$TaskBarDelegatingProgressMontior.wo rked(Workbench.java:268)
    at org.eclipse.ui.internal.Workbench$StartupProgressBundleListener.bundl eChanged(Workbench.java:420)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEv ent(BundleContextImpl.java:847)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventM anager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchr onous(ListenerQueue.java:148)
    at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent Privileged(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(Bundl eHost.java:391)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(Abstrac tBundle.java:299)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java: 440)
    at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLo ader.java:268)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFind LocalClass(EclipseLazyStarter.java:107)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(C lasspathManager.java:462)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalCla ss(DefaultClassLoader.java:216)
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLo ader.java:400)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(Bundl eLoader.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(De faultClassLoader.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(BundleH ost.java:229)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(Abs tractBundle.java:1207)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.createInstance (ServiceComponent.java:480)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.createInst ance(ServiceComponentProp.java:271)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(Serv iceComponentProp.java:332)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(Instan ceProcess.java:588)
    at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java :53)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse .java:138)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(Servi ceUse.java:136)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.get Service(ServiceRegistrationImpl.java:468)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService( ServiceRegistry.java:467)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService (BundleContextImpl.java:594)
    at org.osgi.util.tracker.ServiceTracker.addingService(ServiceTracker.jav a:450)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(Service Tracker.java:980)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(Service Tracker.java:1)
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.jav a:262)
    at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.ja va: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.getBundleGroupProv iders(InternalPlatform.java:225)
    at org.eclipse.core.runtime.Platform.getBundleGroupProviders(Platform.ja va:1261)
    at org.eclipse.ui.internal.ide.IDEWorkbenchPlugin.getFeatureInfos(IDEWor kbenchPlugin.java:291)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeFeatureDepende ntActions(WorkbenchActionBuilder.java:1217)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.makeActions(Workbe nchActionBuilder.java:1026)
    at org.eclipse.ui.application.ActionBarAdvisor.fillActionBars(ActionBarA dvisor.java:147)
    at org.eclipse.ui.internal.ide.WorkbenchActionBuilder.fillActionBars(Wor kbenchActionBuilder.java:341)
    at org.eclipse.ui.internal.WorkbenchWindow.fillActionBars(WorkbenchWindo w.java:3564)
    at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:4 19)
    at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWor kbenchWindow(Workbench3xImplementation.java:31)
    at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1 920)
    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(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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(WorkbenchAdvi sor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java: 1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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.ja va:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.jav a:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashB uilderApplication.java:108)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandl e.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runAppli cation(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Ec lipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va: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(Workb enchWindow.java:3362)
    at org.eclipse.ui.internal.WorkbenchWindow.createDefaultContents(Workben chWindow.java:1130)
    at org.eclipse.ui.internal.WorkbenchWindowConfigurer.createDefaultConten ts(WorkbenchWindowConfigurer.java:623)
    at org.eclipse.ui.application.WorkbenchWindowAdvisor.createWindowContent s(WorkbenchWindowAdvisor.java:300)
    at org.eclipse.ui.internal.WorkbenchWindow.createContents(WorkbenchWindo w.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(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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(WorkbenchAdvi sor.java:803)
    at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java: 1595)
    at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupT hreading.java:31)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja va: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.ja va:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.jav a:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashB uilderApplication.java:108)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandl e.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runAppli cation(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Ec lipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja va: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.

Oh yeah, OS : Windows 7 32bit

Report · Apr 27, 2012

Uninstall it and then try to re-install it again. As i know its working on Windows® 7 (32 bit or 64 bit running in 32-bit mode).

Report · Apr 27, 2012

I've uninstalled and re-installed it 5 times already and it's still not working.. Forgot to mention that, sorry. Re-installing doesn't work.

Report · Jun 06, 2012

1.Uninstall the the build

2.use the Adobe Creative suites Cleaner tool to remove any trace left of Flash builder

http://www.adobe.com/support/contact/cscleanertool.html

3.Try downloading the the installer, and try installing again

Ensure you have complete administrator privileges and right click on the exe and choose "Run as Administrator" while installing.

it this standalone installation or and Eclipse plugin installation

if it still does not work

4. Repeat 1and 2 and check if the build at,

https://www.adobe.com/cfusion/tdrc/index.cfm?product=flash_builder

works for you, if you install it as a trial edition.

Report · Aug 25, 2012

Hello and very sorry for the late response. I hadn't paid much attention to the bug anymore since I installed Flash Builder 4.6 on my brother's computer. But lately I've been rethinking on why FB won't work on my computer. The solution you gave me is still not working. I've :

- Uninstalled the build

- used creative suites cleaner

- rebooted my computer

- removed any leftover folders

- downloaded it again, with administrator privileges

three times in a row, and it's still giving me the same error. org.eclipse.swt.SWTError: No more handles

Oh, and on a sidenote, I'm definitely sure it has something to do with eclipse, since I've tried to install FB as an eclipse plugin, but I couldn't even open Eclipse alone.. It gave me the same error. I'm desperate, I can't find a solution to the problem anywhere..

Adobe Community

Flash builder 4.6 won't start. "An unexpected runtime error occured. No more handles."