Cannot npm start/build after npm install: node_modules/@babel/compat-data/data/corejs3-shipped-proposals

[heberleh]

Error: Cannot find module '... /lineup_app/node_modules/@babel/compat-data/data/corejs3-shipped-proposals'

After cloning and npm install, the npm start and npm build give this error.

[heberleh]

After deleting package.lock and node_modules, to try to force an update, npm install gave this error:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: lineup_app@4.0.0
npm ERR! Found: tslint@6.1.3
npm ERR! node_modules/tslint
npm ERR! dev tslint@"^6.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer tslint@"^5.0.0" from tslint-consistent-codestyle@1.16.0
npm ERR! node_modules/tslint-consistent-codestyle
npm ERR! dev tslint-consistent-codestyle@"^1.16.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

[heberleh]

sudo npm update --depth 5 @babel/preset-env
sudo npm update --depth 5 @babel/compat-data

locally 'solved the problem'

[sgratzl]

this project is optimized in using https://yarnpkg.com/

[heberleh]

README points user to use npm

[sgratzl]

in the development branch it correctly points to yarn: https://github.com/lineupjs/lineup_app/tree/develop#development-environment