BREAKING CHANGE: The request './dist/abort-controller' failed to resolve only because it was resolved as fully specified

Question

i've upgraded my expo version to sdk 48 and now my webpack is not working and its showing m

    Module not found: Can't resolve './dist/abort-controller'
Did you mean 'abort-controller.mjs'?
BREAKING CHANGE: The request './dist/abort-controller' failed to resolve only because it was resolved as fully specified

been doing some research and tried it but nothing works. please help

Answer 1

Just had the same issue. Did not find a solution but found a workaround:

1. You probably have made a commit before upgrading. revert to that commit. Otherwise revert to the last commit, that is functional

2. Delete package-lock.json and the node_modules

3. npm install to reinstall functional packages

4. See if it works npm start

5. upgrade expo to a version that you think works

(I think this needs to be an issue, as it does not deliver appropriate info to resolve the issue with the package mentioned)

Answer 2

Actually, you need to find that this is exactly coming from which library (eg. in my case it occurs with)

I have raised issue with expo on git - https://github.com/expo/expo/issues/22064

One workaround is open file - ./node_modules/abort-controller/polyfill.mjs and change

import * as ac from "./dist/abort-controller"

to

import * as ac from "./dist/abort-controller.mjs"

(But changing in node_modiles is a bad idea)