Error: Please, upgrade your dependencies to the actual version of core-js@3

Question

I\'m trying to run npm start but giving me error \"An unhandled exception occurred: Could not find module \"@angular-devkit/build-angular\" I also tried to inst

Answer 1

This solved the issue for me

$ npm ci

Answer 2

You should be able to simply update the version of the core-js module that is requested within the warning message:

npm install --save core-js@^3

For what it's worth npm has a nifty feature that lets you see which packages are outdated

npm outdated

You can also update packages to the latest versions using the update command

Answer 3

Below steps solved the issue for me,

npm i --package-lock-only
npm audit fix

Answer 4

you can run 'npm audit fix', which will update the dependencies that are causing update and version errors

Answer 5

I had a similar issue with the outdated dependency. I performed the following steps and it worked for me:

npm uninstall -g angular-cli @angular/cli

npm cache clean --force

npm outdated (to check all the outdated dependency)

npm update

Finally go to the folder containing your project, then run this command:

npm install -g @angular/cli