Error Parsing the File

[Marcus Wolschon]

I would like to make sure that jGnucashLib can read such broken files
and spit them out correctly.
Can you provide more info on this issue?
What is the best way to deal with it? Set the missing dataPosted to
the dateEntered and report the issue
to the user?

Why does Gnucash not validate it´s own XML-schema while writing but
only when reading?

Marcus