# Calendar plugin error: div\_calendar\_wrap not supported by Markdown parser

**URL:** https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159
**Category:** Support
**Tags:** markdown-it-review, events
**Created:** [September 1, 2025, 1:47pm UTC](https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159 "2025-09-01T13:47:46Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![carolinasilva](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/carolinasilva/32/520123_2.png) [@carolinasilva](https://meta.discourse.org/u/carolinasilva)
#### Post date: [September 1, 2025, 1:47pm UTC](https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159/1 "2025-09-01T13:47:47Z")

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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:

```plaintext
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!

---

<div class="post-metadata">

### Author: ![chapoi](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/chapoi/32/537252_2.png) [@chapoi](https://meta.discourse.org/u/chapoi)
#### Post date: [September 1, 2025, 2:48pm UTC](https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159/2 "2025-09-01T14:48:50Z")

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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?

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<div class="post-metadata">

### Author: ![tobiaseigen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tobiaseigen/32/539204_2.png) [@tobiaseigen](https://meta.discourse.org/u/tobiaseigen)
#### Post date: [September 22, 2025, 9:19pm UTC](https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159/3 "2025-09-22T21:19:41Z")

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@carolinasilva were you able to resolve your issue?

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<div class="post-metadata">

### Author: ![tobiaseigen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tobiaseigen/32/539204_2.png) [@tobiaseigen](https://meta.discourse.org/u/tobiaseigen)
#### Post date: [October 6, 2025, 9:20pm UTC](https://meta.discourse.org/t/calendar-plugin-error-div-calendar-wrap-not-supported-by-markdown-parser/381159/4 "2025-10-06T21:20:24Z")

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