# api.registerValueTransformer: transformer "post-menu-buttons" is unknown and will be ignored

**URL:** https://meta.discourse.org/t/api-registervaluetransformer-transformer-post-menu-buttons-is-unknown-and-will-be-ignored/345461
**Category:** Support
**Tags:** plugin-api
**Created:** [January 3, 2025, 5:10pm UTC](https://meta.discourse.org/t/api-registervaluetransformer-transformer-post-menu-buttons-is-unknown-and-will-be-ignored/345461 "2025-01-03T17:10:52Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![ishua\_wang](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ishua_wang/32/477584_2.png) [@ishua\_wang](https://meta.discourse.org/u/ishua_wang)
#### Post date: [January 3, 2025, 5:10pm UTC](https://meta.discourse.org/t/api-registervaluetransformer-transformer-post-menu-buttons-is-unknown-and-will-be-ignored/345461/1 "2025-01-03T17:10:52Z")

</div>

Hello, I install discourse and find a minor issue. What’s the problem? Could this be fixed?

 ![image](https://global.discourse-cdn.com/meta/original/4X/4/f/3/4f377d22f05bc21b8a5b78485b652d6832e04b9d.png)

---

<div class="post-metadata">

### Author: ![NateDhaliwal](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/natedhaliwal/32/313494_2.png) [@NateDhaliwal](https://meta.discourse.org/u/NateDhaliwal)
#### Post date: [January 4, 2025, 3:37am UTC](https://meta.discourse.org/t/api-registervaluetransformer-transformer-post-menu-buttons-is-unknown-and-will-be-ignored/345461/2 "2025-01-04T03:37:30Z")

</div>

This is odd, since it is a valid transformer.

> <https://github.com/discourse/discourse/blob/a33e9bc2f99fdffbd07ffeb676d14adc5fcec810/app/assets/javascripts/discourse/app/lib/plugin-api.gjs#L897>