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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » Error after launching exported RCP e4 Application (Exception while activating instance...)
Error after launching exported RCP e4 Application (Exception while activating instance...) [message #1132808] Fri, 11 October 2013 11:57 Go to next message
Mar Ifla is currently offline Mar IflaFriend
Messages: 22
Registered: September 2013
Junior Member
I'm trying to create and build an E4Application. It runs fine when launching from Eclipse.

After exporting (with Maven/Tycho or the Product export wizard) I get an error message and following output in the log file.

I'm developing on Windows 7 64bit. Changing the target platform in Tycho from x86 to x86_64 has no effect.

!SESSION 2013-10-11 13:45:38.975 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.7.0_25
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.equinox.ds 4 0 2013-10-11 13:45:40.077
!MESSAGE [SCR] Exception while activating instance org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager@11d3edd of component org.eclipse.e4.ui.css.swt.theme  
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
	at java.lang.Class.getDeclaredMethods(Unknown Source)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.getMethod(ServiceComponent.java:126)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:213)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
	at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
	at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
	at org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
	at org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
	at org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
	at org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
	at org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display cannot be found by org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 15 more

!ENTRY org.eclipse.equinox.ds 4 0 2013-10-11 13:45:40.087
!MESSAGE [SCR] Exception while activating instance org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager@11d3edd of component org.eclipse.e4.ui.css.swt.theme  
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
	at java.lang.Class.getDeclaredMethods(Unknown Source)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.getMethod(ServiceComponent.java:126)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:213)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
	at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
	at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
	at org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
	at org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
	at org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
	at org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
	at org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display cannot be found by org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 15 more

!ENTRY org.eclipse.osgi 4 0 2013-10-11 13:45:40.441
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:139)
	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(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:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display cannot be found by org.eclipse.e4.ui.workbench.swt_0.12.1.v20130815-1438
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 13 more

!ENTRY org.eclipse.e4.ui.css.swt.theme 4 0 2013-10-11 13:45:40.450
!MESSAGE [SCR] Error while attempting to deactivate instance of component Component[
	name = org.eclipse.e4.ui.css.swt.theme
	activate = activate
	deactivate = deactivate
	modified = 
	configuration-policy = optional
	factory = null
	autoenable = true
	immediate = true
	implementation = org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager
	state = Disabled
	properties = 
	serviceFactory = false
	serviceInterface = [org.eclipse.e4.ui.css.swt.theme.IThemeManager]
	references = null
	located in bundle = org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857 [33]
]
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
	at java.lang.Class.getDeclaredMethods(Unknown Source)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.getMethod(ServiceComponent.java:126)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.deactivate(ServiceComponent.java:337)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.deactivate(ServiceComponentProp.java:161)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:387)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:102)
	at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:366)
	at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:306)
	at org.eclipse.equinox.internal.ds.Resolver.disposeComponentConfigs(Resolver.java:724)
	at org.eclipse.equinox.internal.ds.Resolver.disableComponents(Resolver.java:700)
	at org.eclipse.equinox.internal.ds.SCRManager.stoppingBundle(SCRManager.java:554)
	at org.eclipse.equinox.internal.ds.SCRManager.bundleChanged(SCRManager.java:233)
	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:1568)
	at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1504)
	at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1499)
	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:506)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:566)
	at org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1206)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:592)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215)
	at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284)
	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:692)
	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:600)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:200)
	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:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display cannot be found by org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 38 more

!ENTRY org.eclipse.e4.ui.css.swt.theme 4 0 2013-10-11 13:45:40.455
!MESSAGE [SCR] Error while attempting to deactivate instance of component Component[
	name = org.eclipse.e4.ui.css.swt.theme
	activate = activate
	deactivate = deactivate
	modified = 
	configuration-policy = optional
	factory = null
	autoenable = true
	immediate = true
	implementation = org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager
	state = Disabled
	properties = 
	serviceFactory = false
	serviceInterface = [org.eclipse.e4.ui.css.swt.theme.IThemeManager]
	references = null
	located in bundle = org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857 [33]
]
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
	at java.lang.Class.getDeclaredMethods(Unknown Source)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.getMethod(ServiceComponent.java:126)
	at org.eclipse.equinox.internal.ds.model.ServiceComponent.deactivate(ServiceComponent.java:337)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.deactivate(ServiceComponentProp.java:161)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:387)
	at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:102)
	at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:366)
	at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:306)
	at org.eclipse.equinox.internal.ds.Resolver.disposeComponentConfigs(Resolver.java:724)
	at org.eclipse.equinox.internal.ds.Resolver.disableComponents(Resolver.java:700)
	at org.eclipse.equinox.internal.ds.SCRManager.stoppingBundle(SCRManager.java:554)
	at org.eclipse.equinox.internal.ds.SCRManager.bundleChanged(SCRManager.java:233)
	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:1568)
	at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1504)
	at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1499)
	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:506)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:566)
	at org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1206)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:592)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215)
	at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284)
	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:692)
	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:600)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:200)
	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:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display cannot be found by org.eclipse.e4.ui.css.swt.theme_0.9.100.v20130515-1857
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 38 more


Any ideas?

[Updated on: Fri, 11 October 2013 11:58]

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Re: Error after launching exported RCP e4 Application (Exception while activating instance...) [message #1137286 is a reply to message #1132808] Mon, 14 October 2013 11:36 Go to previous messageGo to next message
Mar Ifla is currently offline Mar IflaFriend
Messages: 22
Registered: September 2013
Junior Member
The problem was the missing org.eclipse.e4.ui.workbench.renderers.swt plug-in in feature.xml.

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Re: Error after launching exported RCP e4 Application (Exception while activating instance...) [message #1187273 is a reply to message #1137286] Fri, 15 November 2013 03:39 Go to previous message
Miguel Carboni is currently offline Miguel CarboniFriend
Messages: 8
Registered: September 2013
Junior Member
I'm experiencing same issue, same class not found, but I've got org.eclipse.e4.ui.workbench.renderers.swt and my platform's org.eclipse.e4.ui.workbench.renderers.swt.

Any workaround?

--- update
when I generate from the eclipse export the file bundles.info doesn't include cocoa's (itís a mac) org.eclipse.e4.ui.workbench.renderers.swt in this file. And the missing class is in this jar.

[Updated on: Fri, 15 November 2013 04:03]

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