我用vs2003添加web引用，无法生成结构文件，错误如下：
c:\inetpub\wwwroot\NENWebService\Web References\com.newedgenetworks.my\Reference.map(1): Custom tool error: Unable to import WebService/Schema. Unable to import binding 'NENPartnerWebServicesBinding' from namespace 'urn:NENPartnerWebServices'. Unable to import operation 'diaPrequal'. Schema with targetNamespace='urn:NENPartnerWebServices' has invalid syntax. The 'ref' attribute is either invalid or missing.
然后我又试着用vs2005引用，还是报错：
he document at the url http://my.newedgenetworks.com/webservice/myws.nen?wsdl was not recognized as a known document type.
The error message from each known type may help you fix the problem:
- Report from 'DISCO Document' is 'Discovery document at the URL http://my.newedgenetworks.com/webservice/myws.nen?wsdl could not be found.'.
- The document format is not recognized.
- Report from 'WSDL Document' is 'There is an error in XML document (261, 8).'.
- The element was not expected in this context: <all xmlns='http://www.w3.org/2001/XMLSchema'>..</all>. Expected elements: http://www.w3.org/2001/XMLSchema:annotation.
- Report from 'XML Schema' is 'The root element of a W3C XML Schema should be <schema> and its namespace should be 'http://www.w3.org/2001/XMLSchema'.'.
不知道是什么原因，请教各位了。
