Major Description
Go to the room and invite guest. Grant guest moderator's rights. As guest create invitation and click on Send button. Error message is shown.
Please see log bellow:
ERROR 05-22 11:02:52.305 o.a.o.r.InvitationService:132 RTMPConnectionExecutor#7BLJE7EQ67OP5-1 - [sendInvitationHash]
java.lang.NullPointerException: null
at org.apache.openmeetings.db.dao.user.UserDao.getContact(UserDao.java:479) ~[openmeetings-db-3.0.6-RELEASE.jar:na]
at org.apache.openmeetings.db.dao.user.UserDao.getContact(UserDao.java:461) ~[openmeetings-db-3.0.6-RELEASE.jar:na]
at org.apache.openmeetings.db.dao.user.UserDao$$FastClassBySpringCGLIB$$1492ba5a.invoke(<generated>) ~[spring-core-4.0.8.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708) ~[spring-aop-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) ~[spring-tx-jar-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) ~[spring-tx-jar-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) ~[spring-tx-jar-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) ~[spring-aop-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.apache.openmeetings.db.dao.user.UserDao$$EnhancerBySpringCGLIB$$be197762.getContact(<generated>) ~[spring-core-4.0.8.RELEASE.jar:na]
at org.apache.openmeetings.remote.InvitationService.sendInvitationHash(InvitationService.java:112) ~[openmeetings-core-3.0.6-RELEASE.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_76]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_76]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_76]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_76]
at org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:196) [red5-server-common-1.0.5-RELEASE.jar:na]
at org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:115) [red5-server-common-1.0.5-RELEASE.jar:na]
at org.red5.server.net.rtmp.RTMPHandler.invokeCall(RTMPHandler.java:186) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE]
at org.red5.server.net.rtmp.RTMPHandler.onCommand(RTMPHandler.java:293) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE]
at org.red5.server.net.rtmp.BaseRTMPHandler.messageReceived(BaseRTMPHandler.java:105) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE]
at org.red5.server.net.rtmp.ReceivedMessageTask.call(ReceivedMessageTask.java:57) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE]
at org.red5.server.net.rtmp.ReceivedMessageTask.call(ReceivedMessageTask.java:11) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_76]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_76]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_76]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_76]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_76]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_76]