I recently downloaded Experience Builder Developer Edition 1.3, and am getting the error below when trying to authenticate to our ArcGIS Enterprise.
Experience Builder Developer Edition requires an ArcGIS organization account with a user type that includes privileges to create content.
I have created an app for authentication purposes with a user that has a Publisher role, and a user that has an Admin role, and get the error for both. These two users have the ability to create content in our Portal, so I'm not sure why I'm getting this error.
We are running Enterprise 10.7.1, which should be compatible with Experience Builder dev edition.
Also...there is only one url in the readme.txt file provided in the Experience Builder dev edition download, which when I try accessing it, I get a 404 error.