FHIR Chat · Java Validator exists() · implementers

Stream: implementers

Topic: Java Validator exists()

Patrick Werner (Apr 26 2020 at 13:17):

I just validated an example with the newest Java Validator and got a Exception on fhirpath: exists()

Exception in thread "main" java.lang.Error: Not done yet (ValidatorHostServices.resolveFunction): exist
    at org.hl7.fhir.validation.instance.InstanceValidator$ValidatorHostServices.resolveFunction(InstanceValidator.java:224)
    at org.hl7.fhir.r5.utils.FHIRPathEngine.parseExpression(FHIRPathEngine.java:861)
    at org.hl7.fhir.r5.utils.FHIRPathEngine.parseExpression(FHIRPathEngine.java:897)
    at org.hl7.fhir.r5.utils.FHIRPathEngine.parseExpression(FHIRPathEngine.java:897)
    at org.hl7.fhir.r5.utils.FHIRPathEngine.parse(FHIRPathEngine.java:328)
    at org.hl7.fhir.r5.utils.FHIRPathEngine.parse(FHIRPathEngine.java:321)

IIRC exists was working in a older Version of the validator. Is this a regression or should this work?

Grahame Grieve (Apr 26 2020 at 20:14):

exists vs exist ?

Patrick Werner (Apr 27 2020 at 06:29):

nope :-/
Will debug into it today.

Grahame Grieve (Apr 27 2020 at 06:46):

L861 is preceeded by Function.fromCode, which includes:

if (name.equals("exists")) return Function.Exists;

Grahame Grieve (Apr 27 2020 at 06:46):

Not done yet (ValidatorHostServices.resolveFunction): exist

looks a great deal like a spelling mistake to me

Patrick Werner (Apr 27 2020 at 07:00):

to me as well. But searching the profile didn't find exist (without a s in it) Will keep looking.

Grahame Grieve (Apr 27 2020 at 09:37):

what is the example?

Patrick Werner (Apr 27 2020 at 11:58):

Ok, found the exist.... finally. Sorry for bothering.

Last updated: Apr 12 2022 at 19:14 UTC