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Posted to users@activemq.apache.org by Scott <li...@hotmail.com> on 2011/06/18 15:01:27 UTC
Error message about ActiveMQConnectionFactory
Hi All,
I am new to Java and Activemq, and i try to create a message queue
application in eclipse. I copy code from
http://activemq.apache.org/hello-world.html.
But i can't make it work, i have added activemq-all-5.5.0.jar and
slf4j-log4j12-1.6.1.jar file. but i got a error as below:
Exception in thread "Thread-0" java.lang.NoClassDefFoundError: Could not
initialize class org.apache.activemq.ActiveMQPrefetchPolicy
at
org.apache.activemq.ActiveMQConnectionFactory.<init>(ActiveMQConnectionFactory.java:88)
at
org.apache.activemq.ActiveMQConnectionFactory.<init>(ActiveMQConnectionFactory.java:131)
at Publisher$HelloWorldProducer.run(Publisher.java:59)
at java.lang.Thread.run(Unknown Source)
Can anyone give me a help?
by the way, i am not sure whether it is caused by "JNDI", i don't really
know what is it. But i saw it in
http://activemq.apache.org/initial-configuration.html.
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