I'm trying to build a python script that involves using a GTFS network dataset. I'm using arcpy.na.Solve() in order to solve the network but it returns the following error message:
Executing: Solve "Service Area" SKIP TERMINATE # #
Start Time: Thu Jul 26 16:16:18 2018
ERROR 030024: Solve returned a failure.
The network dataset has no edge elements. It may be unbuilt.
Failed to execute (Solve).
Failed at Thu Jul 26 16:16:18 2018 (Elapsed Time: 0,41 seconds)
Any idea what the issue could be? When I right-click on the layer and use the solve function in the drop-down menu everything works fine.