java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Oracle Community by legend_ram, 1 year ago
via Oracle Community by ssoyut, 1 year ago
java.lang.NullPointerException:
at com.sun.enterprise.ee.web.sessmgmt.JxtaReplicationSender.putPipeWrapper(JxtaReplicationSender.java:885)
at com.sun.enterprise.ee.web.sessmgmt.JxtaReplicationSender.sendReplicationStateHC(JxtaReplicationSender.java:483)
at com.sun.enterprise.ee.web.sessmgmt.ReplicationHealthChecker.doTransmit(ReplicationHealthChecker.java:454)
at com.sun.enterprise.ee.web.sessmgmt.ReplicationHealthChecker.doPipeTest(ReplicationHealthChecker.java:432)
at com.sun.enterprise.ee.web.sessmgmt.JxtaBiDiPipeWrapper.areCurrentPipesOk(JxtaBiDiPipeWrapper.java:1512)
at com.sun.enterprise.ee.web.sessmgmt.JxtaBiDiPipeWrapper.testStartupAndReshapeIfNecessary(JxtaBiDiPipeWrapper.java:256)
at com.sun.enterprise.ee.web.sessmgmt.JxtaBiDiPipeWrapper.start(JxtaBiDiPipeWrapper.java:223)
at com.sun.enterprise.ee.web.sessmgmt.JxtaReplicationReceiver.doPipeInitialization(JxtaReplicationReceiver.java:338)
at com.sun.enterprise.ee.web.initialization.ReplicatedWebmethodSessionStrategyBuilder.initializePersistenceStrategy(ReplicatedWebmethodSessionStrategyBuilder.java:169)
at com.sun.enterprise.web.WebModule.configureSessionManager(WebModule.java:1087)
at com.sun.enterprise.web.WebModule.configureSessionSettings(WebModule.java:1041)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1562)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1232)
at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:141)
at com.sun.enterprise.server.ExtendedApplicationLoader.doLoad(ExtendedApplicationLoader.java:134)
at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:238)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:336)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:210)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:645)
at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeApplicationDeployEventListener(AdminEventMulticaster.java:959)
at com.sun.enterprise.admin.event.AdminEventMulticaster.handleApplicationDeployEvent(AdminEventMulticaster.java:943)
at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:467)
at com.sun.enterprise.ee.admin.mbeans.ServerRuntimeMBean.forwardEvent(ServerRuntimeMBean.java:95)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:381)
at com.sun.enterprise.admin.runtime.BaseRuntimeMBean.invoke(BaseRuntimeMBean.java:468)
at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.