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From Theo Bot <theo....@proxy.nl>
Subject Re: ActiveMQ 5.4.0 Stomp Null pointer exception
Date Fri, 27 Aug 2010 17:36:29 GMT
Gary,

I can't make anything of it. Do you know which attribute?

Theo

On Mon, Aug 23, 2010 at 1:00 PM, Gary Tully <gary.tully@gmail.com> wrote:
> what client are you using, that npe is coming from an expected
> destination attribute in the message which is not there in that stack
> trace.
>
> On 22 August 2010 15:12, Theo Bot <theo.bot@proxy.nl> wrote:
>> Hi all
>>
>> When I start the ActiveMQ (5.4.0) on a CentOS 5.5 server with the
>> activemq-stomp.xml file and I try to send a message via the Stomp
>> connector, I get the following:
>>
>> 2010-08-22 16:08:21,127 | WARN  | Async error occurred:
>> java.lang.NullPointerException |
>> org.apache.activemq.broker.TransportConnection.Service | ActiveMQ
>> Transport: tcp:///192.168.1.80:59888
>> java.lang.NullPointerException
>>        at org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:84)
>>        at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:230)
>>        at org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:135)
>>        at org.apache.activemq.broker.TransportConnection.processMessage(TransportConnection.java:460)
>>        at org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:663)
>>        at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:309)
>>        at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:185)
>>        at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:69)
>>        at org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:81)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:140)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.onStompSend(ProtocolConverter.java:253)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommand(ProtocolConverter.java:178)
>>        at org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:70)
>>        at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)
>>        at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:219)
>>        at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:201)
>>        at java.lang.Thread.run(Thread.java:636)
>> 2010-08-22 16:08:21,128 | WARN  | Exception occured processing:
>> null | org.apache.activemq.transport.stomp.ProtocolConverter |
>> ActiveMQ Connection Dispatcher: /192.168.1.80:59888
>> java.lang.NullPointerException
>>        at org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:84)
>>        at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:230)
>>        at org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:135)
>>        at org.apache.activemq.broker.TransportConnection.processMessage(TransportConnection.java:460)
>>        at org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:663)
>>        at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:309)
>>        at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:185)
>>        at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:69)
>>        at org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:81)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:140)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.onStompSend(ProtocolConverter.java:253)
>>        at org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommand(ProtocolConverter.java:178)
>>        at org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:70)
>>        at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)
>>        at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:219)
>>        at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:201)
>>        at java.lang.Thread.run(Thread.java:636)
>>
>>
>> --
>> Regards
>>
>> Theo Bot
>> Network Management Engineer
>> e-mail: theo.bot@proxy.nl
>> Website: http://www.proxy.nl
>> LinkedIn: http://www.linkedin.com/in/theobot
>>
>
>
>
> --
> http://blog.garytully.com
>
> Open Source Integration
> http://fusesource.com
>



-- 
Met vriendelijke groet,

Theo Bot
Network Management Engineer
Tel: +31653965698
e-mail: theo.bot@proxy.nl
Website: http://www.proxy.nl
LinkedIn: http://www.linkedin.com/in/theobot

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