WSDLException (at /html): faultCode=INVALID_WSDL: Expected element '{http://schemas.xmlsoap.org/wsdl

failer while generating the Sopa Project 

 

WSDLException (at /html): faultCode=INVALID_WSDL: Expected element '{http://schemas.xmlsoap.org/wsdl/}definitions'.

 

I am surprised that Soap Ui using Windows Authentication for the wcf Service can not implement my WSDL, which leads to the described error. The same WSDL works in anonymouse mode. The same WSDL in Visual Studio 2017 generates the proxy flawlessly and works fine too. Can Microsoft really do that better  or what am I doing wrong? no solution found to get work it in SOAP UI