Keith Wall created QPID-6001:
--------------------------------
Summary: Prevent NPE when publishing using ADDR destination to
Broker using AMQP 0-9-1 or lower
Key: QPID-6001
URL: https://issues.apache.org/jira/browse/QPID-6001
Project: Qpid
Issue Type: Bug
Components: Java Client
Reporter: Keith Wall
Assignee: Keith Wall
Fix For: 0.31
If I try an run the Hello example (from qpid-client-examples) against a Java
Broker configured to use AMQP 0-9-1 or lower, or Rabbit MQ, I receive the
following NPE:
{noformat}
java.lang.NullPointerException
at
org.apache.qpid.client.BasicMessageProducer_0_8.declareDestination(BasicMessageProducer_0_8.java:63)
at
org.apache.qpid.client.BasicMessageProducer.<init>(BasicMessageProducer.java:136)
at
org.apache.qpid.client.BasicMessageProducer_0_8.<init>(BasicMessageProducer_0_8.java:55)
at
org.apache.qpid.client.AMQSession_0_8.createMessageProducer(AMQSession_0_8.java:559)
at
org.apache.qpid.client.AMQSession_0_8.createMessageProducer(AMQSession_0_8.java:62)
at org.apache.qpid.client.AMQSession$7.execute(AMQSession.java:2613)
at org.apache.qpid.client.AMQSession$7.execute(AMQSession.java:2604)
at
org.apache.qpid.client.AMQConnectionDelegate_8_0.executeRetrySupport(AMQConnectionDelegate_8_0.java:333)
at
org.apache.qpid.client.AMQConnection.executeRetrySupport(AMQConnection.java:625)
at
org.apache.qpid.client.failover.FailoverRetrySupport.execute(FailoverRetrySupport.java:96)
at
org.apache.qpid.client.AMQSession.createProducerImpl(AMQSession.java:2602)
at
org.apache.qpid.client.AMQSession.createProducer(AMQSession.java:1175)
at org.apache.qpid.client.AMQSession.createProducer(AMQSession.java:93)
at org.apache.qpid.example.Hello.runTest(Hello.java:66)
at org.apache.qpid.example.Hello.main(Hello.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
{noformat}
This error was reported on [email protected] sometime ago.
http://qpid.2158936.n2.nabble.com/Java-example-Hello-java-throws-NPE-td7581155.html
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