Parameters from client are null at server

[evilhare]

Hi I've created java webservice with .NET client with CXF. I have no problems 
with import of the WSDL to .NET client. But when I make some requests I see 
parameters in logged XML request. But when I check this parameters in the 
debugger there are nulls for all of them.
@WebParam(name="...") annotations were added, correct methods are invoked, but 
parameters are null.
How can I fix it? Thanks!