Geo-location is not able to add a location to my project. I have attached a picture of the problem. Has anyone had this problem?
No, not yet.
The error does not give further information what exactly failed, so it could be everything: unavailability of the server, incompatibility of the request data (changes in SketchUp or the server software), issues with your internet connection, proxy configuration, firewall.
It could be working later again.
You can manually geo-locate (without terrain) in by entering coordinates in Window → Model Info, but there you cannot add an elevation which is needed when you want to add a terrain later.
You can use one of the extensions:
I can't see the terrain in 3D, please help. I'm using SketchUp 2018