14:46:05,744 ERROR [osgi.logging.Events.Framework] (Framework Event Dispatcher: Equinox Container: b72009fd-b468-418b-b3aa-64c1325cf82a)[user: ][ip: ][ssid: ] FrameworkEvent ERROR
java.lang.NoClassDefFoundError: com/vaadin/server/VaadinPortlet
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?]
at java.lang.ClassLoader.defineClass(ClassLoader.java:1017) ~[?:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:634) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:555) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:514) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:501) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
at com.vaadin.osgi.liferay.PortletUIServiceTrackerCustomizer.registerPortlet(PortletUIServiceTrackerCustomizer.java:114) ~[?:?]
at com.vaadin.osgi.liferay.PortletUIServiceTrackerCustomizer.addingService(PortletUIServiceTrackerCustomizer.java:83) ~[?:?]
at com.vaadin.osgi.liferay.PortletUIServiceTrackerCustomizer.addingService(PortletUIServiceTrackerCustomizer.java:44) ~[?:?]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:891) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:804) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:228) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi.jar:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432) ~[?:?]
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) ~[?:?]
at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) ~[?:?]
at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) ~[?:?]
at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) ~[?:?]
at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49) ~[?:?]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:488) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:1) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) ~[org.eclipse.osgi.jar:?]
at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:450) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:230) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:137) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:129) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:191) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.container.Module.start(Module.java:467) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:428) ~[org.eclipse.osgi.jar:?]
at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundle(DirectoryWatcher.java:1156) ~[?:?]
at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundles(DirectoryWatcher.java:1189) ~[?:?]
at com.liferay.portal.file.install.internal.DirectoryWatcher._process(DirectoryWatcher.java:1046) ~[?:?]
at com.liferay.portal.file.install.internal.DirectoryWatcher.run(DirectoryWatcher.java:221) ~[?:?]
Caused by: java.lang.ClassNotFoundException: com.vaadin.server.VaadinPortlet cannot be found by com.vaadin.liferay.integration_8.19.0
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
... 61 more