# Discourse Ember CLI Proxy Error

**URL:** <https://meta.discourse.org/t/discourse-ember-cli-proxy-error/375220>\
**Category:** Product Support\
**Created:** [July 22, 2025, 10:29am UTC](https://meta.discourse.org/t/discourse-ember-cli-proxy-error/375220 "2025-07-22T10:29:39Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)\
**Post date:** [July 22, 2025, 11:07am UTC](https://meta.discourse.org/t/discourse-ember-cli-proxy-error/375220/7 "2025-07-22T11:07:29Z")

</div>

Did you do something like:

```plaintext
cd ~/discourse
./bin/rails s

```

You need to do that in another terminal before running `./bin/ember-cli`

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_[View the full topic](https://meta.discourse.org/t/discourse-ember-cli-proxy-error/375220)._