FeatureLayer: Invalid JSON

AlbertoManero

Hello,

I am trying to add a layer from the URL "Layer: Arbolado de riesgo (ID: 0) " to my map as a FeatureLayer, but I am getting an "Invalid JSON" error when it loads.

It is supposed to be quite easy to load it, something like this:

    FeatureLayer gdbFeatureServiceTable = new FeatureLayer(new Uri("[LayerURL]"));
    _map.OperationalLayers.Add(gdbFeatureServiceTable);

What am I doing wrong?

JenniferNery

Hi Alberto,

How was this service created? Is this from archived history table? The reason I ask is because it's using a reserved word as its field name 'gdb_archive_oid' so we're unable to create the table. If this field were renamed to something else, it should work. 

I logged an issue on our end to check if there's something we can do about it. Any additional info you can share would help us track how we can prevent this.

Thank you.

Jennifer