Every exception Markdown Presentation throws, in one place. The one to catch, and the advice that is about both libraries, is on Errors in general.
Presentation
| Exception | Means |
|---|---|
InvalidInput |
the base for everything a deck author can fix |
UnknownDirective |
a key or marker outside the closed set — the message names the set |
UnknownMarker |
::click=0, backwards, over 500, unclosed, or a stray closer |
UnknownLayoutRole |
layout: is not one of the eight |
UnsupportedColumn |
more ::column markers than the layout has columns |
UnsupportedImageFormat |
not an image, no decoder, or over the ceiling |
UnsupportedLink |
javascript:, data:, phar://, file://, a UNC share |
ContentOverflow |
a block does not fit and strict is on |
TooManySlides |
more than 1000 |
MalformedFrontmatter |
not a mapping, or a value of the wrong type |
FencedFrontmatter |
a ```yaml block at the top of a slide |
MalformedTheme / ThemeNotFound |
as above |
UnknownStyleSlot |
styles.yml names a slot that does not exist |
MalformedTemplate |
a template.pptx is not one |
ImageNotFound |
a path, a URL, or something outside the roots |
UnreadablePackage |
not InvalidInput; nothing a deck names fixes it |
Every example on this page was built by the library it documents while this page was built. This page as Markdown.