MobilityData / gtfs-realtime-validator

Java-based tool that validates General Transit Feed Specification (GTFS)-realtime feeds
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False positive: update out of order when tripUpdate that has more information than stop_times.txt #171

Open isabelle-dr opened 1 year ago

isabelle-dr commented 1 year ago

Opening this issue on the behalf of Stefan de Konink

Summary:

There is an issue with the validator that results in an invalid error message. It is caused by a GTFS-RT feed tripUpdate that has more information than the GTFS stop_times.txt The system invalidly suggests that the update is out of order, while that is certainly not the case. Issue discussion; github.com/opentripplanner/OpenTripPlanner/issues/4702

Data used https://gtfs.openov.nl/gtfs-rt/gtfs-openov-nl.zip https://gtfs.openov.nl/gtfs-rt/trainUpdates.pb