Jest TypeError: Path must be a string. Received undefined

Question

Below settings for my package.json

If I run from command line npm test all jest test cases are executed properly. In case I use directly the command

Answer 1

I solved this issue using:

remove node_modules remove package-lock.json

remove dev dependence from package.json of jest npm remove jest --save-dev.

npm cache clean

then run command npm install

then install npm install jest@latest --save-dev

this works for me