Tharindu has also asked about this earlier, is this fixed properly
now? .. I've build the latest carbon-core and components but still
gets the same problem. Please check the below error stacktrace.
-------------------------------------
java.lang.NullPointerException
at
org.wso2.carbon.user.core.common.DefaultRealmService.getTenantUserRealm(DefaultRealmService.java:157)
at
org.wso2.carbon.registry.core.session.UserRegistry.init(UserRegistry.java:231)
at
org.wso2.carbon.registry.core.session.UserRegistry.<init>(UserRegistry.java:199)
at
org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getUserRegistry(EmbeddedRegistryService.java:426)
at
org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getSystemRegistry(EmbeddedRegistryService.java:291)
at
org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getConfigSystemRegistry(EmbeddedRegistryService.java:484)
at
org.wso2.carbon.event.core.internal.subscription.registry.RegistrySubscriptionManager.getAllSubscriptions(RegistrySubscriptionManager.java:208)
at
org.wso2.carbon.event.core.internal.CarbonEventBroker.getAllSubscriptions(CarbonEventBroker.java:137)
at
org.wso2.carbon.dataservices.core.engine.DataService.clearDataServicesEventSubscriptions(DataService.java:385)
at
org.wso2.carbon.dataservices.core.engine.DataService.initEventing(DataService.java:401)
at
org.wso2.carbon.dataservices.core.engine.DataService.setEventBroker(DataService.java:658)
at
org.wso2.carbon.dataservices.core.internal.DataServicesDSComponent.registerEventBrokerServiceListener(DataServicesDSComponent.java:193)
at
org.wso2.carbon.dataservices.core.DataServiceFactory.createDataService(DataServiceFactory.java:221)
at
org.wso2.carbon.dataservices.core.DBDeployer.createDBService(DBDeployer.java:609)
at
org.wso2.carbon.dataservices.core.DBDeployer.processService(DBDeployer.java:955)
at
org.wso2.carbon.dataservices.core.DBDeployer.deploy(DBDeployer.java:176)
at
org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
at
org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:813)
at
org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
at
org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:370)
at
org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
at
org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:364)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:73)
at
org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:94)
at
org.apache.axis2.deployment.scheduler.Scheduler$SchedulerTimerTask.run(Scheduler.java:93)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
[2011-04-06 12:14:53,200] ERROR
{org.wso2.carbon.registry.core.session.UserRegistry} - An error
occurred while obtaining the user realm for the tenant: -1.
[2011-04-06 12:14:53,200] ERROR
{org.wso2.carbon.dataservices.core.engine.DataService} - Error in
setting event broker
-------------------------------------
Cheers,
Anjana.
--
Anjana Fernando
Software Engineer
WSO2, Inc.; http://wso2.com
lean.enterprise.middleware
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