Hi Discourse team, We’re on official Discourse hosting and trying to enable the Discourse Calendar plugin. Here’s what we’ve done so far: Plugin is installed and enabled (verified in Admin → Plugins). calendar enabled and discourse post event enabled are both turned on. Groups allowed to create events are set. Added [calendar] ... [/calendar] in the first post of a topic. Mapped it correctly in settings with categoryId=5;postId=70. But whenever we save the post, we get this error: Token type `div_calendar_wrap` not supported by Markdown parser The calendar block just displays as plain text, and events won’t render. No custom theme components are installed. Using the default theme. Issue happens consistently. Is it possible the plugin’s Markdown extension isn’t loading correctly on our hosted instance? Could you please check the configuration on the backend? Thanks a lot for your help!

Hi! We’re aware that our new editor is acting a bit finicky with these wraps, and it might be adding backticks or backslashes that aren’t supposed to be there and break things. Can you switch to the markdown editor (top left toggle in the composer toolbar) and paste the [calendar] [/calendar] again. Does that work?

Calendar plugin error: div_calendar_wrap not supported by Markdown parser

Product Support

tobiaseigen (Tobias Eigen) September 22, 2025, 9:19pm 3

@carolinasilva were you able to resolve your issue?

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Calendar plugin error: div_calendar_wrap not supported by Markdown parser

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