nextStation for station departures does not work

derhuerst / vbb-rest

An HTTP API for Berlin & Brandenburg public transport.

https://v6.vbb.transport.rest/

ISC License

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nextStation for station departures does not work #25

Closed mlsgrnt closed 6 years ago

mlsgrnt commented 6 years ago

This seems to be an issue on the VBB's end as the hafas api you provide also fails. To verify: the following request outlined in the documentation fails (returns empty array).

I've tried everything I can think of, but to no avail. Any ideas on how to fix this? Thanks!

# at U Kottbusser Tor, in direction U Görlitzer Bahnhof
curl 'https://2.vbb.transport.rest/stations/900000013102/departures?nextStation=900000014101&results=3'

derhuerst commented 6 years ago

I can reproduce this an have an idea why this might be the case.

derhuerst commented 6 years ago

Caused by two issues in combination:

hafas-departures-in-direction@0.1.0 is compatible with vbb-hafas@3, but has been used with vbb-hafas@4. It neither expresses it's (in)compatibilities by using peerDependencies, nor by validating input.
I had adapted hafas-departures-in-direction#master to vbb-hafas@4, but had not published to npm. I did this now with hafas-departures-in-direction@0.2.0.

@blydro This should work now, please confirm.

mlsgrnt commented 6 years ago

Interesting to know! Thanks so much for the quick fix! Works perfectly.