Trying to run a Nodejs app to test Raspberry 3 B + Gpio Onoff Module but when i am trying to run the app getting this Error
fs.js:114 throw err; Error: EBUSY: r
If you are on windows.
Try running your bash window as Administrator.
For example, in my case, I was using git bash.
Search on windows "Gitbash" (or any other command-line window) -> Right-click -> Run as Administrator. Worked for me.