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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.openmeetings.app.data.basic.Fieldmanagment.getLabelsByLanguage()
    2. org.openmeetings.app
      Fieldmanagment$$FastClassByCGLIB$$fd1196f9.invoke
      1. org.openmeetings.app.data.basic.Fieldmanagment.getLabelsByLanguage(Fieldmanagment.java:200)[openmeetings.jar:na]
      2. org.openmeetings.app.data.basic.Fieldmanagment$$FastClassByCGLIB$$fd1196f9.invoke(<generated>)[cglib-2.2.2.jar:na]
      2 frames
    3. IDEA
      MethodProxy.invoke
      1. net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)[cglib-2.2.2.jar:na]
      1 frame
    4. Spring AOP
      ReflectiveMethodInvocation.proceed
      1. org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)[org.springframework.aop-3.0.6.RELEASE.jar:3.0.6.RELEASE]
      2. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)[org.springframework.aop-3.0.6.RELEASE.jar:3.0.6.RELEASE]
      2 frames
    5. Spring Tx
      TransactionInterceptor.invoke
      1. org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)[org.springframework.transaction-3.0.6.RELEASE.jar:3.0.6.RELEASE]
      1 frame
    6. Spring AOP
      Cglib2AopProxy$DynamicAdvisedInterceptor.intercept
      1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)[org.springframework.aop-3.0.6.RELEASE.jar:3.0.6.RELEASE]
      2. org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)[org.springframework.aop-3.0.6.RELEASE.jar:3.0.6.RELEASE]
      2 frames
    7. org.openmeetings.app
      LanguageService.getLanguageByIdAndMax
      1. org.openmeetings.app.data.basic.Fieldmanagment$$EnhancerByCGLIB$$b73507fb.getLabelsByLanguage(<generated>)[cglib-2.2.2.jar:na]
      2. org.openmeetings.app.remote.LanguageService.getLanguageByIdAndMax(LanguageService.java:79)[openmeetings.jar:na]
      2 frames
    8. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)[na:na]
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.7.0_01]
      3. java.lang.reflect.Method.invoke(Method.java:601)[na:1.7.0_01]
      3 frames
    9. Red5
      RTMPMinaIoHandler.messageReceived
      1. org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:199)[red5.jar:na]
      2. org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:116)[red5.jar:na]
      3. org.red5.server.net.rtmp.RTMPHandler.invokeCall(RTMPHandler.java:160)[red5.jar:na]
      4. org.red5.server.net.rtmp.RTMPHandler.onInvoke(RTMPHandler.java:406)[red5.jar:na]
      5. org.red5.server.net.rtmp.BaseRTMPHandler.messageReceived(BaseRTMPHandler.java:134)[red5.jar:na]
      6. org.red5.server.net.rtmp.RTMPMinaIoHandler.messageReceived(RTMPMinaIoHandler.java:207)[red5.jar:na]
      6 frames
    10. Apache MINA Core
      DefaultIoFilterChain$EntryImpl$1.messageReceived
      1. org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:716)[mina-core-2.0.4.jar:na]
      2. org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)[mina-core-2.0.4.jar:na]
      3. org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)[mina-core-2.0.4.jar:na]
      4. org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)[mina-core-2.0.4.jar:na]
      5. org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:427)[mina-core-2.0.4.jar:na]
      6. org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:245)[mina-core-2.0.4.jar:na]
      7. org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)[mina-core-2.0.4.jar:na]
      8. org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)[mina-core-2.0.4.jar:na]
      9. org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)[mina-core-2.0.4.jar:na]
      9 frames
    11. Red5
      RTMPEIoFilter.messageReceived
      1. org.red5.server.net.rtmpe.RTMPEIoFilter.messageReceived(RTMPEIoFilter.java:125)[red5.jar:na]
      1 frame
    12. Apache MINA Core
      AbstractPollingIoProcessor$Processor.run
      1. org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)[mina-core-2.0.4.jar:na]
      2. org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)[mina-core-2.0.4.jar:na]
      3. org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)[mina-core-2.0.4.jar:na]
      4. org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)[mina-core-2.0.4.jar:na]
      5. org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)[mina-core-2.0.4.jar:na]
      6. org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)[mina-core-2.0.4.jar:na]
      7. org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:715)[mina-core-2.0.4.jar:na]
      8. org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:668)[mina-core-2.0.4.jar:na]
      9. org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:657)[mina-core-2.0.4.jar:na]
      10. org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:68)[mina-core-2.0.4.jar:na]
      11. org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1141)[mina-core-2.0.4.jar:na]
      11 frames
    13. MINA
      NamePreservingRunnable.run
      1. org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)[mina-core-2.0.4.jar:na]
      1 frame
    14. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)[na:1.7.0_01]
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)[na:1.7.0_01]
      3. java.lang.Thread.run(Thread.java:722)[na:1.7.0_01]
      3 frames