Intinerary from buffer stop to buffer is allowed in infra editor but creates an invalid infra when you try to use it in a simulation

[bloussou]

In the infrastructure editor window I can't see any issue with my infrastructure:

When trying to run a simulation on it:

It may be related to the fact that I have created itineraries from buffer stops to buffer stops and this is not allowed by core I think

To reproduce you can open : https://rec-osrd.reseau.sncf.fr/operational-studies/projects/3/studies/44/scenarios/257 and https://rec-osrd.reseau.sncf.fr/editor/8

Core response:

{"status":400,"type":"infra_loading:hard_error","context":{"source_operation":"BUILDING_BLOCKS","url":"http://osrd-rec-core.osd-rec01.svc.cluster.local/infra_load"},"message":"hard error while loading new infra"}

Version: staging 5a4c741

[bloussou]

To be more precise: it fails if there is no signals between the buffer stops, otherwise it is a success

[flomonster]

An itinerary from buffer stop to buffer stop is legit. In your case it fails because there is no Nf signal on you track. There is two ways to fix it:

• Having blocks generation errors visible in the editor (postponed)
• Have a hack around to allow block generation from buffer stop to buffer stop (no idea how easy it can be done)