I am trying to generate a C# class from the following ReqIF XSD file.
I have tried with xsd.exe which failed and now also with xsd2code which fails with the following error message (translation: reference to undeclared attribute group):
Xsd2Code Version 3.4.0.32990
Code generation utility from XML schema files.
Error: Verweis auf nicht deklarierte Attributgruppe http://www.w3.org/1999/xhtml:xhtml.style.attrib.
SubType: Unspecified
Rule:
I suppose the xsd file is not 100% correct. I tried to get some information about the xsd format, but with my limited knowledge I was not able to solve the issue. Does somebody have an idea what could be wrong here or how I could proceed?
Thanks!