Problem Upload to Alfresco from Servlet

[ant_batt]

Hi all,

I have a problem. I have a servlet that invoke a ws of Alfresco to upload a file. I try my code on my jboss and work fine, but on another jboss I retrieve this Exception. I think that the problem is on classpath. Can you help me? Thanks

my code is:

try {
        WebServiceFactory.setEndpointAddress(AlfrescoConstants.REPOSITORY_LOCATION);
   AuthenticationUtils.startSession(AlfrescoConstants.ALFRESCO_USERNAME, AlfrescoConstants.ALFRESCO_PASSWORD);
   createSpaceIfNoExists();
   String mimeType = new MimetypesFileTypeMap().getContentType(file.getFileName());
   ContentServiceSoapBindingStub contentService = WebServiceFactory.getContentService();        
   RepositoryServiceSoapBindingStub repositoryService = WebServiceFactory.getRepositoryService();
   Reference newContentReference = createNewContent(contentService, file.getFileName(), file.getFileData(), mimeType);
   makeVersionable(repositoryService, newContentReference);
} catch (Exception e) {
   e.printStackTrace();
   throw e;
} finally {
   AuthenticationUtils.endSession();
}
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my exception is:

2010-02-23 16:24:14,057 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[jsp]] Servlet.service() for servlet jsp threw exception
java.lang.LinkageError: loader constraint violation in interface itable initialization: when resolving method "org.apache.axis.MessageContext.getMessage()Ljavax/xml/soap/SOAPMessage;" the class loader (instance of org/jboss/mx/loading/UnifiedClassLoader3) of the current class, org/apache/axis/MessageContext, and the class loader (instance of <bootloader>) for interface javax/xml/rpc/handler/soap/SOAPMessageContext have different Class objects for the type javax/xml/soap/SOAPMessage used in the signature
   at org.apache.axis.AxisFault.setFaultCodeAsString(AxisFault.java:422)
   at org.apache.axis.AxisFault.<init>(AxisFault.java:228)
   at org.alfresco.webservice.authentication.AuthenticationServiceSoapBindingStub.createCall(AuthenticationServiceSoapBindingStub.java:167)
   at org.alfresco.webservice.authentication.AuthenticationServiceSoapBindingStub.startSession(AuthenticationServiceSoapBindingStub.java:175)
   at org.alfresco.webservice.util.AuthenticationUtils.startSession(AuthenticationUtils.java:79)‍‍‍‍‍‍‍

[ant_batt]

I solved my problem.

In client classpath there was 2 libraries, that I have remove, that create conflict

[vamsi_k1]

Hi can you let me know the two libraries that created the conflict…