Error: Assertion failed: Expected the resolution for webpack@npm:^5.54.0 [ef0ec] to have been registered

[fabis94]

Any idea what circumstances cause this kind of error to happen? I have a Vue project w/ Vue CLI and some plugins that I'm trying to upgrade from v4 to v5, but I'm getting this error and it's not exactly obvious what to do here. Couldn't find anything at all about this in Google either. So how should I debug this issue further?

Reproduction link: https://github.com/specklesystems/speckle-server/pull/888/files
Just check out that branch and do yarn

It started happening as I moved the webpack, @vue/cli-* dependencies up to latest versions in the frontend package.json

[HosseinAgha]

I was encountering the exact same error for styled-components.
My project structure was like this

workspace a -> workspace b
workspace b -> styled-components

and a resolutions field for styled-components in root.

The issue was that I had to add styled-components to workspace a dependencies. No other way around it.

[HosseinAgha]

I'm encountering this issue again.
After the above fix, If I try to add any new module this error happens again.

[ShravanSunder]

Also having this issue with a monorepo importing hardhat deploy "@nomiclabs/hardhat-ethers": "npm:hardhat-deploy-ethers@^0.3.0-beta.13",

[vishaldodiya]

I am also having this issue in my monorepo setup. Error: Assertion failed: Expected the resolution for react-router-dom@npm:^5.1.0 [0ed99] to have been registered