FHIR Chat · 4.1.49-SNAPSHOT bug ElementDefinition.example · conformance

Stream: conformance

Topic: 4.1.49-SNAPSHOT bug ElementDefinition.example

Patrick Werner (Jan 20 2020 at 13:11):

When using extensions in StructureDefinition.example i get:
Error @ StructureDefinition.snapshot.element[95].example[1].value.ofType(string) (line 5356, col43) : The extension http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-houseNumber is not allowed to be used at this point (allowed = e:Address.line; this element is [[StructureDefinition.snapshot.element.example.value.ofType(string), BackboneElement.element.example.value, BackboneElement.element.example.valuestring, ElementDefinition.example.value, ElementDefinition.example.valuestring, Element.value, Element.valuestring, string])

Patrick Werner (Jan 20 2020 at 13:11):

to reproduce: java -jar org.hl7.fhir.validator.jar https://fhir.simplifier.net/r3/StructureDefinition/2fc591f5-ac56-4d97-82fa-ffd3f6c0c179 -version 3.0.2 -ig "hl7.fhir.core#3.0.1"

Patrick Werner (Jan 20 2020 at 14:43):

@Grahame Grieve

Patrick Werner (Jan 20 2020 at 16:03):

another bug?:

*FAILURE* validating https://fhir.simplifier.net/r3/StructureDefinition/4333bf81-210d-43bb-a5b3-7f27c3c9f66e:  error:1 warn:0 info:0
  Error @ StructureDefinition (line 1, col2) : The extension http://hl7.org/fhir/StructureDefinition/structuredefinition-wg is not allowed to be used at this point (allowed = e:*; this element is [[StructureDefinition])

Patrick Werner (Jan 20 2020 at 16:04):

to reproduce: java -jar org.hl7.fhir.validator.jar https://fhir.simplifier.net/r3/StructureDefinition/4333bf81-210d-43bb-a5b3-7f27c3c9f66e -version 3.0.2 -ig "hl7.fhir.core#3.0.1"

Patrick Werner (Jan 20 2020 at 16:59):

And a third bug (in the URI check for: "http://www.acme.com/identifiers/patient or urn:ietf:rfc:3986 if the Identifier.value itself is a full uri"):
https://github.com/hapifhir/org.hl7.fhir.core/issues/123
Already added a fixing PR

Grahame Grieve (Jan 20 2020 at 19:48):

• using extensions in ElementDefinition.example - fixed. Also in ElementDefinition.fixed[x] and ElementDefinition.pattern[x]. I can't think of anywhere else similar where extensions are allowed even against their context. (aside: I could check the ElementDefinition.path, but the rules there are complicated to resolve...)

• extension context = *. I can't see that this is meaningfully documented anywhere, so I don't think it's legal. you should talk to firely about that

• PR accepted

Patrick Werner (Jan 20 2020 at 21:18):

1. :thumbs_up:
2. :thumbs_up:
   2: The context is actually:

<context>
    <type value="element"/>
    <expression value="Element"/>
  </context>

Patrick Werner (Jan 20 2020 at 21:19):

The Extension in question is from FHIR core: http://hl7.org/fhir/extension-structuredefinition-wg.xml.html

Grahame Grieve (Jan 20 2020 at 21:22):

if that's the context, then it wouldn't give that error message. I think you've got some internal versioning problem there

Grahame Grieve (Jan 20 2020 at 21:22):

I can't reproduce it

Patrick Werner (Jan 20 2020 at 22:11):

ok. Will investigate further.

Patrick Werner (Jan 20 2020 at 22:45):

Got it:http://hl7.org/fhir/STU3/extension-structuredefinition-wg.xml.html

Patrick Werner (Jan 20 2020 at 22:46):

<context value="*"/>
Its like that in STU3 3.0.2

Grahame Grieve (Jan 20 2020 at 23:02):

hmm

Grahame Grieve (Jan 20 2020 at 23:02):

I thought I had eliminated all of them

Patrick Werner (Jan 20 2020 at 23:04):

https://github.com/hapifhir/org.hl7.fhir.core/pull/125

Patrick Werner (Jan 20 2020 at 23:16):

ok you are doing it in the STU3 StrucDef conversion, more elegant than allowing * for every version.

Grahame Grieve (Jan 20 2020 at 23:20):

yes

Last updated: Apr 12 2022 at 19:14 UTC