How to Fix “Gulp error: Unknown product Advanced”

It usually happens when versioning is off.

1. Download the zip of the SCA Dev Tools for the core from the file cabinet
2. Install the required node version based on the SCA version that we are using (https://docs.oracle.com/en/cloud/saas/netsuite/ns-online-help/section_158894785342.html).  Make sure you’re on the correct node version and navigate into the SC_version.<2>file.
3. Run npm install in command prompt
4. If that was successful, run just gulp
5. If that was successful, move your extensions folder in, run gulp local and see if it works.
6. Then lastly move to the version control files.