subject of Group in $evaluate-measure errors

[rob-reynolds]

Is:
Providing a subject argument of group (Group/ID) errors

Should be:
Should return a result, no error

Repro:

1. add knowledge artifacts and a group to CQF Ruler
2. call $evaluate-measure using the Group id as the subject (using the form "Group/ID")
3. you will get an error

{
  "resourceType": "OperationOutcome",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h1>Operation Outcome</h1><table border=\"0\"><tr><td style=\"font-weight: bold;\">ERROR</td><td>[]</td><td><pre>Failed to call access method: org.opencds.cqf.cql.engine.exception.InvalidOperatorArgument: Expected a list with at most one element, but found a list with multiple elements.</pre></td>\n\t\t\t</tr>\n\t\t</table>\n\t</div>"
  },
  "issue": [ {
    "severity": "error",
    "code": "processing",
    "diagnostics": "Failed to call access method: org.opencds.cqf.cql.engine.exception.InvalidOperatorArgument: Expected a list with at most one element, but found a list with multiple elements."
  } ]
}

Example:
https://cloud.alphora.com/sandbox/r4/gic/fhir/Measure/ColorectalCancerScreeningsFHIR/$evaluate-measure?periodStart=2020-01-01&periodEnd=2020-12-31&subject=Group/atr-group

[JPercival]

Tracked this down. The issue is that the code for this wasn't yet merged into the cql-evaluator upstream. @mdnazmulkarim is looking at that.

[p9g]

What is happening with this?

[rob-reynolds]

I think maybe it was the victim of prioritization?

Will look into it.

[p9g]

@rob-reynolds have you had a chance to look into it? Would be nice to use Group subjects for CMS connectathon.

[rob-reynolds]

@p9g
Pinging Nazmul now.

[mdnazmulkarim]

@p9g We have Group support in measure evaluation now. Have you been able to test on latest on cqf-ruler or evaluators latest snapshots please!

[delcroip]

Hi,

I am facing a similar error when doing Library/$evaluate but it does work in the with android-fhir

in the log I see that the context is DSTU3 can I configure the cqf-ruler to use R4 ?

call :

@host=https://fhir.ruler.dk.swisstph-mis.ch/fhir
@lib = emcaredt01
@patientid = 2f82c2f5-b57e-4b48-a7ef-327459f6ec99
@encounterid = 0ea41310-0a3e-4390-b621-e3ff45128c92
POST {{host}}/Library/{{lib}}/$evaluate?subject=/Patient/{{patientid}}
content-type: application/json

{
  "resourceType": "Parameters",
  "parameter": [
    {
      "name": "parameters",
      "resource": {
        "resourceType": "Parameters",
        "parameter": [
          {
            "name": "encounterid",
            "valueString":"{{encounterid}}"
            
          }
        ]
      }
    }
  ]
}

trace:

ruler_1     | org.opencds.cqf.cql.engine.exception.InvalidOperatorArgument: Expected a list with at most one element, but found a list with multiple elements.
ruler_1     | 	at org.opencds.cqf.cql.engine.elm.execution.SingletonFromEvaluator.singletonFrom(SingletonFromEvaluator.java:32)
ruler_1     | 	at org.opencds.cqf.cql.engine.elm.execution.SingletonFromEvaluator.internalEvaluate(SingletonFromEvaluator.java:47)
ruler_1     | 	at org.opencds.cqf.cql.engine.elm.execution.Executable.evaluate(Executable.java:14)
ruler_1     | 	at org.opencds.cqf.cql.engine.elm.execution.ExpressionDefEvaluator.internalEvaluate(ExpressionDefEvaluator.java:23)
ruler_1     | 	at org.opencds.cqf.cql.engine.elm.execution.Executable.evaluate(Executable.java:14)
ruler_1     | 	at org.opencds.cqf.cql.engine.execution.CqlEngine.evaluateExpressions(CqlEngine.java:191)
ruler_1     | 	at org.opencds.cqf.cql.engine.execution.CqlEngine.evaluate(CqlEngine.java:169)
ruler_1     | 	at org.opencds.cqf.cql.engine.execution.CqlEngine.evaluate(CqlEngine.java:148)
ruler_1     | 	at org.opencds.cqf.cql.evaluator.CqlEvaluator.evaluate(CqlEvaluator.java:89)
ruler_1     | 	at org.opencds.cqf.cql.evaluator.library.LibraryEvaluator.evaluate(LibraryEvaluator.java:47)
ruler_1     | 	at org.opencds.cqf.ruler.cpg.r4.provider.LibraryEvaluationProvider.evaluate(LibraryEvaluationProvider.java:183)
ruler_1     | 	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
ruler_1     | 	at java.base/java.lang.reflect.Method.invoke(Method.java:577)
ruler_1     | 	at ca.uhn.fhir.rest.server.method.BaseMethodBinding.invokeServerMethod(BaseMethodBinding.java:265)
ruler_1     | 	at ca.uhn.fhir.rest.server.method.OperationMethodBinding.invokeServer(OperationMethodBinding.java:335)
ruler_1     | 	at ca.uhn.fhir.rest.server.method.BaseResourceReturningMethodBinding.doInvokeServer(BaseResourceReturningMethodBinding.java:325)
ruler_1     | 	at ca.uhn.fhir.rest.server.method.BaseResourceReturningMethodBinding.invokeServer(BaseResourceReturningMethodBinding.java:432)
ruler_1     | 	at ca.uhn.fhir.rest.server.method.OperationMethodBinding.invokeServer(OperationMethodBinding.java:310)
ruler_1     | 	at ca.uhn.fhir.rest.server.RestfulServer.handleRequest(RestfulServer.java:1153)
ruler_1     | 	at ca.uhn.fhir.rest.server.RestfulServer.doPost(RestfulServer.java:424)
ruler_1     | 	at ca.uhn.fhir.rest.server.RestfulServer.service(RestfulServer.java:1862)
ruler_1     | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
ruler_1     | 	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
ruler_1     | 	at org.springframework.web.servlet.resource.ResourceUrlEncodingFilter.doFilter(ResourceUrlEncodingFilter.java:67)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
ruler_1     | 	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
ruler_1     | 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
ruler_1     | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
ruler_1     | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
ruler_1     | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
ruler_1     | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
ruler_1     | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
ruler_1     | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
ruler_1     | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
ruler_1     | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
ruler_1     | 	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
ruler_1     | 	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
ruler_1     | 	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
ruler_1     | 	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743)
ruler_1     | 	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
ruler_1     | 	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
ruler_1     | 	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
ruler_1     | 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
ruler_1     | 	at java.base/java.lang.Thread.run(Thread.java:833)