| Deploy problem with RAP on WebSphere 8.5 for z/OS [message #1743829] |
Tue, 20 September 2016 06:53  |
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Hi all,
we have successfully (thanks Markus!) managed to build, deploy and run a RAP 3.0.2 application on WebSphere 8.5 on z/OS.
However, after every deploy, the initial page shows just the classical grey RAP background, without loading anything.
Thanks to an override and a try/catch that we put on method
ApplicationWorkbenchAdvisor.openWindows()
we can see the track trace below.
But the very strange thing is that after having restarted the WAS virtual server, then the application is running fine!
While this operation can be accepted in a test environment, we will barely have this chance in production.
Can someone help us to identify the problem? Seems like some internal OSGi RAP bundle is hanging across a redeploy or something like this..
Thank you very much
java.lang.NullPointerException: null values not allowed
at org.eclipse.core.internal.registry.ReferenceMap.put(ReferenceMap.java:351)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.getBundle(RegistryStrategyOSGI.java:151)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:166)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.ui.internal.registry.PerspectiveDescriptor.createFactory(PerspectiveDescriptor.java:171)
at org.eclipse.ui.internal.Perspective.loadPredefinedPersp(Perspective.java:743)
at org.eclipse.ui.internal.Perspective.createPresentation(Perspective.java:271)
at org.eclipse.ui.internal.Perspective.<init>(Perspective.java:157)
at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createPerspective(Workbench3xImplementation.java:53)
at org.eclipse.ui.internal.WorkbenchPage.createPerspective(WorkbenchPage.java:1670)
at org.eclipse.ui.internal.WorkbenchPage.init(WorkbenchPage.java:2450)
at org.eclipse.ui.internal.WorkbenchPage.<init>(WorkbenchPage.java:566)
at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWorkbenchPage(Workbench3xImplementation.java:37)
at org.eclipse.ui.internal.WorkbenchWindow.busyOpenPage(WorkbenchWindow.java:760)
at org.eclipse.ui.internal.Workbench$18.runWithException(Workbench.java:1266)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:230)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:1096)
at org.eclipse.ui.internal.StartupThreading.runWithWorkbenchExceptions(StartupThreading.java:55)
at org.eclipse.ui.internal.Workbench.busyOpenWorkbenchWindow(Workbench.java:1262)
at org.eclipse.ui.internal.Workbench.doOpenFirstTimeWindow(Workbench.java:2061)
at org.eclipse.ui.internal.Workbench.openFirstTimeWindow(Workbench.java:1992)
at org.eclipse.ui.internal.WorkbenchConfigurer.openFirstTimeWindow(WorkbenchConfigurer.java:188)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:790)
at it.rcpvision.survey.application.ApplicationWorkbenchAdvisor.openWindows(ApplicationWorkbenchAdvisor.java:39)
at org.eclipse.ui.internal.Workbench$27.runWithException(Workbench.java:1640)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:230)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:1096)
at org.eclipse.ui.internal.StartupThreading.runWithoutExceptions(StartupThreading.java:110)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:1635)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2655)
at org.eclipse.ui.internal.Workbench.access$5(Workbench.java:2530)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:701)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:684)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:157)
at it.rcpvision.survey.application.Application.start(Application.java:33)
at org.eclipse.rap.ui.internal.application.EntryPointApplicationWrapper.createUI(EntryPointApplicationWrapper.java:38)
at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:171)
at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:283)
at java.lang.Thread.run(Thread.java:863)
at org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:104)
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