# Desenvolvimento do Discourse: Falha ao registrar/atualizar um ServiceWorker

**URL:** <https://meta.discourse.org/t/discourse-development-failed-to-register-update-a-serviceworker/89055>\
**Category:** Product Support\
**Created:** [3 Junho , 2018 18:29 UTC](https://meta.discourse.org/t/discourse-development-failed-to-register-update-a-serviceworker/89055 "2018-06-03T18:29:53Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![featheredtoast](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/featheredtoast/32/116994_2.png) [@featheredtoast](https://meta.discourse.org/u/featheredtoast)\
**Post date:** [5 Junho , 2018 18:22 UTC](https://meta.discourse.org/t/discourse-development-failed-to-register-update-a-serviceworker/89055/4 "2018-06-05T18:22:13Z")

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Did you compile assets in your dev environment at some point? You may still have an assets manifest file that can cause this. Try clearing your `public/assets` folder.

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_[View the full topic](https://meta.discourse.org/t/discourse-development-failed-to-register-update-a-serviceworker/89055)._