After adding 2sxc app or content module on page you can get following warning:

Warning: The "refs" folder is missing. Please ensure that is unzipped as explained in the installation recipe...


Steps to fix this:

  1. Download from the 2sxc 12 release.
  2. unzip to your Oqtane.Server folder (root folder in IIS web site)

More info

Install 2sxc in Oqtane