title: Possible SOAP version mismatch
body: <p>I have a problem with web service connection. It says, </p>
  
  <blockquote>
    <p>Possible SOAP version mismatch:
    Envelope namespace
    <a href="http://schemas.xmlsoap.org/wsdl/" rel="noreferrer">http://schemas.xmlsoap.org/wsdl/</a> was
    unexpected. Expecting
    <a href="http://schemas.xmlsoap.org/soap/envelope/" rel="noreferrer">http://schemas.xmlsoap.org/soap/envelope/</a>.</p>
  </blockquote>
  
  <p>when i call webservice's method. Do you have any idea about my problem?</p>