# Standard upgrade is failing on missing yarn dependency

**URL:** <https://meta.discourse.org/t/standard-upgrade-is-failing-on-missing-yarn-dependency/217648>\
**Category:** Bug\
**Created:** [February 9, 2022, 11:30am UTC](https://meta.discourse.org/t/standard-upgrade-is-failing-on-missing-yarn-dependency/217648 "2022-02-09T11:30:56Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Martin\_Anonym](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/martin_anonym/32/137238_2.png) [@Martin\_Anonym](https://meta.discourse.org/u/Martin_Anonym)\
**Post date:** [February 9, 2022, 11:31am UTC](https://meta.discourse.org/t/standard-upgrade-is-failing-on-missing-yarn-dependency/217648/2 "2022-02-09T11:31:52Z")

</div>

Dito same error here, since yesterday (I guess?):

```plaintext
Missing yarn packages:
Package: deepmerge
  * Specified: ^4.2.2
  * Installed: (not installed)

Package: ember-auto-import
  * Specified: ^1.12.0
  * Installed: 1.11.2

Package: ember-test-selectors
  * Specified: ^6.0.0
  * Installed: (not installed)

Package: jsdom
  * Specified: ^18.1.1
  * Installed: 16.5.3

Package: node-fetch
  * Specified: ^2.6.6
  * Installed: 2.6.1

Run `yarn` to install missing dependencies.

Stack Trace and Error Report: /tmp/error.dump.0e24fbc30724fe2e817313ef26710192.log
An error occurred in the constructor for ember-cli-dependency-checker at /var/www/discourse/app/assets/javascripts/node_modules/ember-cli-dependency-checker

```

The update finishes are multiple restarts, but not optimal.  
Feel free to request the Error Report via PM 🙂

Thanks in advance!

#### EDIT:

just noticed this notice:

 ![image](https://global.discourse-cdn.com/meta/original/3X/1/6/164dd5eb5dbe8669b5ec00717714df3f3a525a84.png)  
Does that have anything to do with the failed update? Since I have a docker-setup I thought everything is installed and provided within the container/image.

---

_[View the full topic](https://meta.discourse.org/t/standard-upgrade-is-failing-on-missing-yarn-dependency/217648)._