org.apache.axis2.deployment.DeploymentException: A ClassNotFoundException error occurred

[nathan maurer <nm...@doit.wisc.edu>]

Hi, I am attempting to deploy an extended skeleton service created in  
Eclipse Europa using the Axis2 1.4 wsdl2java tool and recently started  
seeing this error whenever I attempt to deploy the service on Axis2  
hosted on Weblogic 10 on Solaris.  This was not the case until just  
recently, the service had been deploying fine in its most basic form.   
I have seen this sort of error listed before: https://wso2.org/jira/browse/WSAS-649?page=com.atlassian.jira.plugin.system.issuetabpanels:changehistory-tabpanel

I have prefer-web-inf-classes set to "true".  I am building the .aar  
in Eclipse referencing the same jars as I have in my webapp WEB-INF/ 
lib dir and all seems well there.  Is this a bug or am I making a  
simple blunder?  I am relatively new to the Axis2 development scene.  
Thanks.




Stack trace when uploading .aar in Axis2 admin console:

Error: org.apache.axis2.deployment.DeploymentException: A  
ClassNotFoundException error occurred in loading the message receiver  
edu.wisc.han.sphere.www.sphere_outcomes.wsdl.SPHEREOutcomesMessageReceiverInOut 
  at  
org 
.apache 
.axis2 
.deployment 
.repository.util.ArchiveReader.processServiceGroup(ArchiveReader.java: 
151) at  
org 
.apache.axis2.deployment.ServiceDeployer.deploy(ServiceDeployer.java: 
81) at  
org 
.apache 
.axis2 
.deployment 
.repository.util.DeploymentFileData.deploy(DeploymentFileData.java: 
136) at  
org 
.apache 
.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:597)  
at  
org 
.apache 
.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java: 
144) at  
org 
.apache 
.axis2.deployment.RepositoryListener.update(RepositoryListener.java: 
330) at  
org 
.apache 
.axis2 
.deployment.RepositoryListener.checkServices(RepositoryListener.java: 
227) at  
org 
.apache 
.axis2 
.deployment.RepositoryListener.startListener(RepositoryListener.java: 
324) at  
org 
.apache 
.axis2 
.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java: 
64) at  
org 
.apache 
.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:71)  
at org.apache.axis2.deployment.scheduler.Scheduler 
$SchedulerTimerTask.run(Scheduler.java:83) at  
java.util.TimerThread.mainLoop(Timer.java:512) at  
java.util.TimerThread.run(Timer.java:462) Caused by:  
org.apache.axis2.deployment.DeploymentException: A  
ClassNotFoundException error occurred in loading the message receiver  
edu.wisc.han.sphere.www.sphere_outcomes.wsdl.SPHEREOutcomesMessageReceiverInOut 
  at  
org 
.apache 
.axis2 
.deployment 
.ServiceGroupBuilder.populateServiceGroup(ServiceGroupBuilder.java: 
106) at  
org 
.apache 
.axis2 
.deployment 
.repository.util.ArchiveReader.buildServiceGroup(ArchiveReader.java: 
110) at  
org 
.apache 
.axis2 
.deployment 
.repository.util.ArchiveReader.processServiceGroup(ArchiveReader.java: 
144) ... 12 more Caused by:  
org.apache.axis2.deployment.DeploymentException: A  
ClassNotFoundException error occurred in loading the message receiver  
edu.wisc.han.sphere.www.sphere_outcomes.wsdl.SPHEREOutcomesMessageReceiverInOut 
  at  
org 
.apache 
.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java: 
431) at  
org 
.apache 
.axis2 
.deployment 
.ServiceGroupBuilder.populateServiceGroup(ServiceGroupBuilder.java: 
101) ... 14 more Caused by:  
org.apache.axis2.deployment.DeploymentException: A  
ClassNotFoundException error occurred in loading the message receiver  
edu.wisc.han.sphere.www.sphere_outcomes.wsdl.SPHEREOutcomesMessageReceiverInOut 
  at  
org 
.apache 
.axis2 
.deployment 
.DescriptionBuilder.loadMessageReceiver(DescriptionBuilder.java:195)  
at  
org 
.apache 
.axis2 
.deployment 
.DescriptionBuilder.processMessageReceivers(DescriptionBuilder.java: 
171) at  
org 
.apache 
.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java: 
275) ... 15 more Caused by: java.lang.ClassNotFoundException:  
edu.wisc.han.sphere.www.sphere_outcomes.wsdl.SPHEREOutcomesMessageReceiverInOut 
  at  
weblogic 
.utils 
.classloaders 
.GenericClassLoader.findLocalClass(GenericClassLoader.java:286) at  
weblogic 
.utils 
.classloaders.GenericClassLoader.findClass(GenericClassLoader.java: 
259) at  
weblogic 
.utils 
.classloaders 
.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54) at  
java.lang.ClassLoader.loadClass(ClassLoader.java:306) at  
java.lang.ClassLoader.loadClass(ClassLoader.java:251) at  
weblogic 
.utils 
.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java: 
179) at  
weblogic 
.utils 
.classloaders 
.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:42) at  
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at  
java.lang.Class.forName0(Native Method) at  
java.lang.Class.forName(Class.java:164) at  
org.apache.axis2.util.Loader.loadClass(Loader.java:261) at  
org.apache.axis2.util.Loader.loadClass(Loader.java:229) at  
org 
.apache 
.axis2 
.deployment 
.DescriptionBuilder.loadMessageReceiver(DescriptionBuilder.java: 
191) ... 17 more