npm not working after clearing cache

Question

Before clearing cache

npm cache clear

npm is working fine. After clearing cache, it is not working. The error log below suggest problem wi

Answer 1

Environment path may have been removed.

Check it by typing,

npm config get prefix

This must be the location where the npm binaries are found.

In windows, c:/users/username/AppData/Roaming/npm is the place where they are found.

Add this location to the environment variable. It should work fine.

(Control Panel -> Search for 'Environment Variables' and click on a button with that name -> edit Path -> add the above location)