Every exception Markdown Word throws, in one place. The one to catch, and the advice that is about both libraries, is on Errors in general.

Word

Exception Means
InvalidConfiguration the key half; the base for the next one
UnknownConfigurationKey a key nothing reads
InvalidConfigurationValue a key whose value is not what it is used as
InvalidInput the base for input-shaped failures
NothingToConvert no Markdown was given
UnreadableFile the input is not a file
UnreadableDocument the bytes are not a Word document
MalformedDocument it is one, and it is broken
FileNotWritable the target cannot be written
TemplateNotFound template_file: names nothing
NoContentControl --require-control, and the template has none
MalformedTheme a theme file is not shaped like one
ThemeNotFound a theme name resolves to nothing — the message lists the ones that do
UnknownStyleSlot styles: names a slot that does not exist
UnsupportedElement something in the document cannot be drawn
UnsupportedImageFormat see Images

Every example on this page was built by the library it documents while this page was built. This page as Markdown.