Issue creating the backstage app using npx @backstage/create-app

Question

I'm trying to create a backstage application using the following command npx @backstage/create-app, but everytime I get the following error:

@backstage/create-app requires Yarn v1, found '3.2.3'

Any idea on how to solve this issue?

Answer 1

After a while, I found the solution to this problem. It seems that by default, backstage supports the yarn v1, and to fix the problem I had to run the following command:

yarn set version 1.22.19

I hope this help