JaxWS Webservice configuration file was not loaded

Hi I've written a WSDL File and generated my Web-Service. Wen I now want to call the service like this:

res = new UpdateCatalogWebService().getUpdateCatalogPort().updateCatalog(updateRequest);

I got an error:

HTTP Status 500 - MASM0003: Default [ jaxws-tubes-default.xml ] configuration file was not loaded

What does this error mean? and how can I fix this error?

Edit: I'am Using Netbeans