If the rst2html procedure of the rst external plugin returns None (e.g. when it throws an exception), then ikiwiki will render
2/8
In addition to the broken plugin, this seems like a bug in ikiwiki, which should probably output an informational message about the plugin returning an invalid value. --[[madduck]] > [[done]], I made it print the thrown error message to stderr, and return > "", which seems better than dying of the thrown error entirely. --[[Joey]]