Unable to parse input schema(s)

[vbmaven]

I am trying to create classes from XML schemas in project(name CMM) but getting following error:
Unable to parse input schema(s)
file:/C:/Data/gitrepo/cip/cdm/src/main/resources/aixm/v5.1.1/ISO_19136_Schemas/geometryPrimitives.xsd; lineNumber: 648; columnNumber: 25; Property "Rows" is already defined. Use jaxb:property to resolve this conflict.
Actually this XSD refered above is in a different project(named CDM) which gets compiled,installed correctly as I have a jaxb binding in that project which takes care of above issue.
However there are schemas in CMM project which refer to this XSD and when they refer to the XSD they generate this error.
I am new to Maven, Please let me know how to resolve this issue.