I'm using Intellij IDEA Ultimate 2019.3 with NodeJS Plugin 4.2, mostly default settings, and am currently following this tutorial: https://www.valentinog.com/blog/babel/
The editor gives me a warning saying "module is not installed" :
Which is odd, because it is installed in the node_modules folder at root, and listed as a dependency in the package.json file:
Following Intellij IDEA's tip to "Run npm install" does not help, although the command runs successfully:
/usr/local/bin/node /usr/local/lib/node_modules/npm/bin/npm-cli.js install --scripts-prepend-node-path=auto
Process finished with exit code 0
What is odd is that the node_modules is not showing in the project folder view. I have checked that the setting "Show Excluded Files" is on.