I am working with lines that have a center arrow to indicate direction of flow. It all works fine in Desktop and if i publish the map as a tile. But I need to as a feature. When I do this the lines with the center arrow become solid black, it looks to me as if there are thousands of little arrows that are so close it makes it black rather then the one center arrow that I originally created in the map.
This functionality is not currently available with Feature Services.
If this functionality something that you would like to see in future releases of the software, please show your support by promoting the following ideas on the ideas site: ArcGIS Idea - AGOL should allow line symbols with arrow heads in flow of direction for sewer pipes