FHIR Chat · Does Vonk 3.0.0 try to fetch things at canonical URLs

Stream: implementers

Topic: Does Vonk 3.0.0 try to fetch things at canonical URLs

Natasha Singh (Oct 31 2019 at 16:16):

Hello,

I was previously running with Vonk 3.0.0-beta2 where the following was not happening. After upgrading to 3.0.0 I'm seeing this issue. I POSTed two structure defs to the server (one is called Participant, one is an extension called ProbandStatus which Participant references). Then I tried POSTing a resource conforming to the Participant profile and got the following error message:

{'id': 'b881defd-98df-48bb-80d5-2501f72f1569',
 'issue': [{'code': 'exception',
            'details': {'coding': [{'code': '5003',
                                    'system': 'http://hl7.org/fhir/dotnet-api-operation-outcome'}],
                        'text': 'Internal logic failure: Cannot walk into '
                                'unknown StructureDefinition with canonical '
                                "'http://fhirr4.kids-first.io/fhir/StructureDefinition/probandStatus' "
                                'at '
                                "'http://fhirr4.kids-first.io/fhir/StructureDefinition/Participant#Patient.extension'"},
            'location': ['Patient'],
            'severity': 'fatal'}],
 'meta': {'lastUpdated': '2019-10-31T15:18:18.548+00:00',
          'versionId': '5570f58c-0c5a-4653-91b1-0d45e16e4fdf'},
 'resourceType': 'OperationOutcome'}

I'm wondering if the latest release of Vonk is trying to fetch the StructureDefinition from the canonical URL? It didn't seem to do this before..

@Alexander Zautke
@Marco Visser

Thank you!

Natasha Singh (Oct 31 2019 at 20:24):

I've done some more tinkering with Vonk 3.0.0 and it seems like its having issues resolving references to profiles in general.

For example, I have a profile for us-core-patient loaded in my server:
pasted image

But when I try to POST a patient resource that references this profile, it fails:
pasted image

@Alexander Zautke
@Marco Visser

Abel Enthoven (Nov 04 2019 at 16:43):

Hi Natasha,

I can confirm that this is indeed an issue that did not exist prior to Vonk 3.0.0. Thank you for reporting this! We are working on a solution and we are planning on including it in the next release, which is due before DevDays Europe (likely at the end of next week)

Kind regards,
Abel Enthoven (Vonk Server Engineer)

Natasha Singh (Nov 05 2019 at 19:07):

Good to know, thanks Abel! :thumbs_up:

Alexander Zautke (Nov 18 2019 at 18:40):

Hi @Natasha Singh Today we released Vonk 3.1.0. Could you please re-test and see if the issue with the us-core profile has been fixed for you?

Last updated: Apr 12 2022 at 19:14 UTC

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