[jira] [Resolved] (ARTEMIS-3717) NullPointerException in AMQPMessage when browsing queue with Artemis web console

["Justin Bertram (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-3717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Bertram resolved ARTEMIS-3717.
-------------------------------------
    Resolution: Duplicate

> NullPointerException in AMQPMessage when browsing queue with Artemis web console
> --------------------------------------------------------------------------------
>
>                 Key: ARTEMIS-3717
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3717
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: AMQP
>    Affects Versions: 2.19.1
>            Reporter: Christian Danner
>            Priority: Major
>         Attachments: AMQPMessage.java, AMQPMessage_NPE_StackTrace.txt, image-2022-03-10-14-15-14-686.png
>
>
> Attached is a stack trace of a NullPointerException that happens when browsing a dead letter queue. It seems the NPE is caused by the following code in org.apache.activemq.artemis.protocol.amqp.broker.AMQPMessage (line 874):
> {{map.put(extraPropertiesPrefix + s.toString(), JsonUtil.truncate(o.toString(), valueSizeLimit));}}
> because the property value can obviously be null. Applying a patch that calls String.valueOf(o) instead fixes the NPE and it can be seen that the problem is caused by the AMQ_ORIG_QUEUE property whose value is null:
> !image-2022-03-10-14-15-14-686.png!
>  



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