Starting development server... ERROR TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received type number TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received type number code example

Example 1: the path argument must be of type string. received undefined react

To fix this issue simply upgrade to "react-scripts": "^3.4.0"

Example 2: npm TypeError [ERR_INVALID_ARG_TYPE]:

1) install cucumber as project local package, rather than global package.

npm install -S cucumber