Error: Module not specified (IntelliJ IDEA)

Question

I was trying to execute a simple program in IntelliJ IDEA as a static web project. I\'m newbie and I\'m learning web development with Node.js. I took help from the official webs

Answer 1

This happened to me when I started to work with a colleque's project.

He was using jdk 12.0.2 .

If you are suspicious jdk difference might be the case (Your IDE complains about SDK, JDK etc.):

1. Download the appropriate jdk
2. Move new jdk to the folder of your choice. (I use C:\Program Files\Java)
3. On Intellij, click to the dropdown on top middle bar. Click Edit Configurations. Change jdk.
4. File -> Invalidate Caches and Restart.