MuleSoft Training Week 3: Issues with ActiveMQAll Files

Hi:

After adding the ActiveMQ-all.jar file to the build path, I couldn't deploy the application. The error message:

Caused by: org.mule.retry.RetryPolicyExhaustedException: org.apache.activemq.ActiveMQConnectionFactory (java.lang.ClassN

otFoundException)

Has anyone seen it?

Thank you in advance

Cuie