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Fails to install with Yarn 3: "Error: Assertion failed: Expected the root to be registered"

See original GitHub issue

I am using Yarn 3.1.1 and on a fresh Docusaurus install, yarn add docusaurus-preset-openapi yields this error:

Error: Assertion failed: Expected the root to be registered

To reproduce, put this pacakge.json in an empty directory and run yarn install && yarn add docusaurus-preset-openapi afterwards:

{
  "name": "my-package",
  "packageManager": "yarn@3.1.1",
  "dependencies": {
    "@docusaurus/core": "2.0.0-beta.14",
    "@docusaurus/preset-classic": "2.0.0-beta.14",
    "@mdx-js/react": "^1.6.21",
    "clsx": "^1.1.1",
    "prism-react-renderer": "^1.2.1",
    "react": "^17.0.1",
    "react-dom": "^17.0.1"
  }
}

However, it works fine with Yarn 1.22 (a version no longer under active development), if this line is removed:

  "packageManager": "yarn@3.1.1",

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

JaimeObregoncommented, Dec 22, 2021

Thank you, @bourdakos1! With 2.0.0-beta.13 it does work wonderfully 👍.

1reaction

bourdakos1commented, Dec 22, 2021

I was able to get it to install using "@docusaurus/core": "2.0.0-beta.13":

{
  "name": "my-package",
  "packageManager": "yarn@3.1.1",
  "dependencies": {
    "@docusaurus/core": "2.0.0-beta.13",
    "@mdx-js/react": "^1.6.21",
    "clsx": "^1.1.1",
    "docusaurus-preset-openapi": "0.3.1",
    "prism-react-renderer": "^1.2.1",
    "react": "^17.0.1",
    "react-dom": "^17.0.1"
  }
}

I’m guess the issue is because we depend on "2.0.0-beta.13" internally?