FHIR Chat · Build failing

I've run into what seems to be a rather weird issue. I have a CodeSystem resource instance (a LOINC code system fragment) that I'm trying to use in the livd IG. This CodeSystem resource instance is valid against the http://hl7.org/fhir/uv/livd/StructureDefinition/codesystem-loinc-frag-uv-livd profile that is included in the IG (and livd package). The resource instance has a meta.profile element that specifies that profile. When I validate the resource instance separately against the ig and that profile with the latest validator, it's gives all "Success...", with zero errors, warnings and info. But when I include it in the IG as a vocabulary resource and attempt to build the IG (using the latest 0.9.43-SNAPSHOT IG Publisher), if the meta profile declaration is present the build errors out with:

 [java] Stack Dump (for debugging):                                                      (19.0984sec)
 [java] java.lang.Exception: Error parsing /Users/rhausam/git-repo/livd/src/vocabulary/codesystem-loinc-fragment-livd: com.google.gson.JsonPrimitive cannot be cast to com.google.gson.JsonArray
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.load(Publisher.java:3294)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.loadConformance(Publisher.java:2905)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.createIg(Publisher.java:723)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.execute(Publisher.java:612)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.main(Publisher.java:6208)
 [java] Caused by: java.lang.ClassCastException: com.google.gson.JsonPrimitive cannot be cast to com.google.gson.JsonArray
 [java]     at com.google.gson.JsonObject.getAsJsonArray(JsonObject.java:195)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseMetaProperties(JsonParser.java:260)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseMeta(JsonParser.java:241)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseResourceProperties(JsonParser.java:1988)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseDomainResourceProperties(JsonParser.java:1918)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseCodeSystemProperties(JsonParser.java:6057)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseCodeSystem(JsonParser.java:6052)
 [java]     at org.hl7.fhir.r4.formats.JsonParser.parseResource(JsonParser.java:27446)
 [java]     at org.hl7.fhir.r4.formats.JsonParserBase.parse(JsonParserBase.java:113)
 [java]     at org.hl7.fhir.r4.formats.ParserBase.parse(ParserBase.java:79)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.parseContent(Publisher.java:3569)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.parse(Publisher.java:3620)
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.load(Publisher.java:3291)
 [java]     ... 4 more
 [java] Exception in thread "main" java.lang.NullPointerException
 [java]     at org.hl7.fhir.igtools.publisher.Publisher.main(Publisher.java:6218)

But if I remove the meta element and profile declaration in the CodeSystem instance and don't make any other changes, then the IG builds just fine. I don't see anything anywhere that seems like it would relate to an "array vs primitive" discrepancy, and I expect that's not really the issue since the the resource validates fine independently. Do any of you have thoughts or solutions for this?

Grahame Grieve (Jul 28 2019 at 18:48):

paste the meta here:

Rob Hausam (Jul 28 2019 at 18:49):

It's just this:

    "meta": {
        "profile": "http://hl7.org/fhir/uv/livd/StructureDefinition/codesystem-loinc-frag-uv-livd"
    },

Rob Hausam (Jul 28 2019 at 18:52):

oh, I see it now - I thought I had the array there but I don't

Grahame Grieve (Jul 28 2019 at 18:52):

well, that's wrong...

Grahame Grieve (Jul 28 2019 at 18:54):

   "meta": {
        ["profile": "http://hl7.org/fhir/uv/livd/StructureDefinition/codesystem-loinc-frag-uv-livd"]
    },

Rob Hausam (Jul 28 2019 at 18:57):

I know - I thought I looked that over multiple times, but guess I wasn't looking carefully enough!

Grahame Grieve (Jul 28 2019 at 18:57):

shouldn't have validated correctly though

Rob Hausam (Jul 28 2019 at 19:10):

yeah, it shouldn't have, but it did
the issue itself is fixed now - I just wasn't seeing it, partly I think because it was validating ok

Richard Kavanagh (Dec 07 2019 at 11:19):

Currently getting this error using the latest version of the tool - any ideas what the issue might be?
pasted image

Grahame Grieve (Dec 07 2019 at 12:25):

if you are using the latest version of the ig publisher - empty your FHIR package cache

Richard Kavanagh (Dec 07 2019 at 12:32):

Thanks @Grahame Grieve - i did that and got the following results. I'm suspecting I have security issues, not sure why though.
pasted image

Grahame Grieve (Dec 07 2019 at 19:09):

if you are using the latest version of the ig publisher

You are using quite an old version of the IG publisher

Last updated: Apr 12 2022 at 19:14 UTC

Main menu

FHIR Chat · Build failing · IG creation

Stream: IG creation

Topic: Build failing

Rob Hausam (Jul 28 2019 at 18:46):