Les tests d'acceptation Discourse ne fonctionnent pas en local

[Yogesh_g (Yogesh Guleria)]

I have done some customization to the discourse adplugin. I have also written some unit test codes.
But when I navigate to URL - http://localhost:4200/tests/
It shows me a blank page, with some 404 errors.

Please suggest how can i fix it.

[awesomerobot (Kris)]

Have you tried running yarn install first?

@david

Navigate to the root of the Ember application (app/assets/javascripts/discourse) in the Discourse repository and make sure you have run yarn install since you last pulled in upstream changes.

[Yogesh_g (Yogesh Guleria)]

Yes, yes have tried running yarn install but it doesn’t work me. Is there any other documentation available related to the issue I am facing