Error Parsing Xlsx when it has links to other files

[afuente90]

Are there any way to continue parsing the file without getting the linked external book?

begin workbook = RubyXL::Parser.parse(file)
rescue RuntimeError => e

end

The error I am receiving in the e

RuntimeError: Unknown child node [xxl21:alternateUrls] for element [externalBook]

[weshatheleopard]

Please provide a sample file with which you are experiencing this issue.

[SteveRawlinson]

mh.xlsx

I'm seeing this same thing with this file.