xml schema and xml parser versions.

I have an xml document which I used to  validate  against an xsd which
conforms to WD version of xml schema,  using xerces 1.2.
Now, I am porting the same code to xerces 1.3.1 and it gives me error
saying certain element not defined though it already exists in xsd.

Does this mean a one version of xml parser can support only particular
version of xml schema?
if so, which version of xsd is supported by xerces 1.3.1?
Any pointers/help is appreciated.
Komal.

Received on Sunday, 5 August 2001 21:16:26 UTC