Hi Min,
I understand that you got the warning related to the XML Validation while exporting file from “RoadRunner”.
The warning message you provided suggests that an XML validation process has encountered errors while validating an XML document. Specifically, at line 6546 and column 18 of the XML document, there is an element called "userData" that is not defined within the current scope.
Without more information about the specifics of the XML document being validated, it is difficult to provide further details. However, based on the warning message, it appears that “RoadRunner” expects a certain XML structure or schema, and the element "userData" is either missing or not recognized within that structure.
Hope this helps!
Best Regards,
Sai Teja G