@MJ I haven't tested it yet because my installation works and I don't feel like reinstalling just yet 🙂
However, from what I've read, doing a git hard reset is what 'you should do', apparently.
My problem was that I thought I could perform a ./nodebb upgrade on an install that I did from a downloaded archive. You need to have checked it out from git. (I reckon). 😉
Need some help, upgrade error.
just want to upgrade from 1.6.x to 1.7.x failed
Please guide me solve this error.
npm i commander --saveand try again.
As an addendum, it might help to
npm unl commanderbefore installing it. Try Baris' command first, and if no good, then run mine, then Baris' again.
@baris problem solved, many thanks!