Liferay 7 - Error register indexers

[Ralph Koster, modifié il y a 7 années.]

Hi,

I've updated my portlet project from Liferay 6.2 to Liferay 7. Now when I deploy my modules, for each indexer i've implemented I get the following error:

11:05:02,155 ERROR [Refresh Thread: Equinox Container: f0f2c642-cfba-0016-1e7c-ed75bc74cc1f][com_liferay_portal_search:97] [com.liferay.portal.search.internal.IndexerRegistryImpl(1342)] The register method has thrown an exception
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1011)
        at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1006)
        at com.liferay.portal.search.internal.IndexerRegistryImpl.register(IndexerRegistryImpl.java:104)
        at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)
        at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
        at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)
        at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)
        at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)
        at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)
        at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)
        at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
        at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:917)
        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.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:1001)
        at com.liferay.registry.internal.RegistryImpl.registerService(RegistryImpl.java:301)
        at com.liferay.registry.collections.internal.ServiceTrackerCollectionImpl.add(ServiceTrackerCollectionImpl.java:91)
        at com.liferay.portlet.PortletBagFactory.newIndexers(PortletBagFactory.java:477)
        at com.liferay.portlet.PortletBagFactory.create(PortletBagFactory.java:121)
        at com.liferay.portal.service.impl.PortletLocalServiceImpl.initWAR(PortletLocalServiceImpl.java:858)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:153)
        at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:173)
        at com.sun.proxy.$Proxy108.initWAR(Unknown Source)
        at com.liferay.portal.kernel.service.PortletLocalServiceUtil.initWAR(PortletLocalServiceUtil.java:327)
        at com.liferay.portal.deploy.hot.PortletHotDeployListener.doInvokeDeploy(PortletHotDeployListener.java:210)
        at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:95)
        at com.liferay.portal.deploy.hot.HotDeployImpl.doFireDeployEvent(HotDeployImpl.java:237)
        at com.liferay.portal.deploy.hot.HotDeployImpl.fireDeployEvent(HotDeployImpl.java:104)
        at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:28)
        at com.liferay.portal.kernel.servlet.PluginContextListener.fireDeployEvent(PluginContextListener.java:164)
        at com.liferay.portal.kernel.servlet.PluginContextListener.doPortalInit(PluginContextListener.java:154)
        at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:44)
        at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:74)
        at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:58)
        at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:54)
        at com.liferay.portal.kernel.servlet.PluginContextListener.contextInitialized(PluginContextListener.java:116)
        at com.liferay.portal.kernel.servlet.SecurePluginContextListener.contextInitialized(SecurePluginContextListener.java:151)
        at com.liferay.portal.osgi.web.wab.extender.internal.adapter.ServletContextListenerExceptionAdapter.contextInitialized(ServletContextListenerExceptionAdapter.java:51)
        at sun.reflect.GeneratedMethodAccessor467.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.equinox.http.servlet.internal.registration.ListenerRegistration$EventListenerInvocationHandler.invoke(ListenerRegistration.java:132)
        at com.sun.proxy.$Proxy500.contextInitialized(Unknown Source)
        at org.eclipse.equinox.http.servlet.internal.context.ContextController.doAddListenerRegistration(ContextController.java:359)
        at org.eclipse.equinox.http.servlet.internal.context.ContextController.addListenerRegistration(ContextController.java:312)
        at org.eclipse.equinox.http.servlet.internal.customizer.ContextListenerTrackerCustomizer.addingService(ContextListenerTrackerCustomizer.java:67)
        at org.eclipse.equinox.http.servlet.internal.customizer.ContextListenerTrackerCustomizer.addingService(ContextListenerTrackerCustomizer.java:1)
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
        at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:917)
        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.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:1001)
        at com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.initListeners(WabBundleProcessor.java:526)
        at com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.init(WabBundleProcessor.java:152)
        at com.liferay.portal.osgi.web.wab.extender.internal.WebBundleDeployer._initWabBundle(WebBundleDeployer.java:186)
        at com.liferay.portal.osgi.web.wab.extender.internal.WebBundleDeployer.doStart(WebBundleDeployer.java:106)
        at com.liferay.portal.osgi.web.wab.extender.internal.WabFactory$WABExtension.start(WabFactory.java:162)
        at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
        at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:1)
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
        at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:905)
        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.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:165)
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:75)
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:67)
        at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:102)
        at org.eclipse.osgi.container.Module.publishEvent(Module.java:461)
        at org.eclipse.osgi.container.Module.start(Module.java:452)
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
        at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:717)
        at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:491)
        at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:437)
        at org.eclipse.osgi.container.ModuleContainer.refresh(ModuleContainer.java:955)
        at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1336)
        at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1)
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
        at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

Does anybody have an idea how to solve this error?

Thanks for help,
Ralph

[Ralph Koster, modifié il y a 7 années.]

Additional information to my previous post:

Because I have a JSF / Primefaces portlet, I followed this example on LiferayFacesDemo:

https://github.com/liferay/liferay-faces-bridge-impl/tree/4.0.0/demo/primefaces-applicant-portlet

I still have a liferay-portlet.xml file in my project where I set the indexer class to register.

<portlet>
	<portlet-name>customerList</portlet-name>
	<indexer-class>com.clavisit.brw.radar.indexer.CustomerIndexer</indexer-class>
	<requires-namespaced-parameters>false</requires-namespaced-parameters>
	<ajaxable>false</ajaxable>
	<header-portlet-javascript>/WEB-INF/resources/clavis_uploader.js</header-portlet-javascript>
	<footer-portlet-javascript>/WEB-INF/resources/primefaces_custom.js</footer-portlet-javascript>
	<css-class-wrapper>brw-portlet list-portlet customerList-portlet</css-class-wrapper>
	<add-default-resource>true</add-default-resource>
</portlet>

[Eduardo P. García, modifié il y a 3 années.]

Hi Ralph,

Could you please check if you're overriding the getClassName() method in your Indexer implementation and returning the right className of your entity?

Thanks

[Ralph Koster, modifié il y a 7 années.]

Hi Eduardo,

wow that was quick. And you're completely right. I made a mistake in my getClassName() method and returned the wron value.
I could have found that by myself

Thank's for your help...

Cheers
Ralph