Hi again everyone ..
I have a new problem. I have working through the tutorial in the GTK Web GIS book and it was going just fine until I decided to experiment :-)
I put up the first example and then I tried to buffer the points in the locations layer. The image attached is what I got. It says that I have to do this through Portal. I have the HomeUse subscription which comes with an ArcGIS Online subscription but I do not have a server or Portal for ArcGIS. I thought only the public subscriptions were limited, but is mine that limited as well?
This is the link to the map -- http://cathycarter.maps.arcgis.com/home/item.html?id=86e24ea1dfc54a48a6882173d530c634
It is shared with Everyone.
Thank you for the help!