# Error loading ACF as MU-plugin

**URL:** https://discourse.roots.io/t/error-loading-acf-as-mu-plugin/28937
**Category:** bedrock
**Created:** 2024-11-23T11:13:31Z
**Posts:** 4
**Showing post:** 4 of 4

## Post 4 by @strarsis — 2024-12-05T16:10:11Z

e class='quote' data-post="1" data-topic="25436"\>

 ![](https://discourse.roots.io/user_avatar/discourse.roots.io/strarsis/48/4543_2.png)
[Using the ACF Pro official install method with Bedrock/Trellis](https://discourse.roots.io/t/using-the-acf-pro-official-install-method-with-bedrock-trellis/25436) [bedrock](/c/bedrock/7)

> Bedrock For development, use an auth.json file in the Bedrock project folder – but it should not be committed to the repository, but rather added to .gitignore as it is a secret (the ACF PRO license), similar to the .env file. { "http-basic": { + "connect.advancedcustomfields.com": { + "username": "[ACF PRO license key]", + "password": "https://[domain.tld]" + } } } Use the ACF PRO license key as the username. The password should be the site host (…

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