# modifyClass failed with a warning

**URL:** https://meta.discourse.org/t/modifyclass-failed-with-a-warning/239535
**Category:** Development
**Created:** [September 20, 2022, 10:45am UTC](https://meta.discourse.org/t/modifyclass-failed-with-a-warning/239535 "2022-09-20T10:45:46Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)
#### Post date: [September 20, 2022, 12:26pm UTC](https://meta.discourse.org/t/modifyclass-failed-with-a-warning/239535/2 "2022-09-20T12:26:24Z")

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See [api.modifyClass sometimes(!) not working - #12 by RGJ](https://meta.discourse.org/t/api-modifyclass-sometimes-not-working/212413/12)

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