US Core 3.1

[garyisaac]

Synthea throws an error when configuring a properties file to use US Core 3.1. US Core 4 and 5 work. Please let me know if Synthea still supports US Core 3.

exporter.fhir.us_core_version = 3.1

The error output is at the end of this post. Is there something additional I need to configure for exporting US Core 3.1?

49 -- Elenora790 Legros616 (70 y/o F) Boston, Massachusetts (147111)
java.lang.NullPointerException
at org.mitre.synthea.export.FhirR4.observation(FhirR4.java:1873)
at org.mitre.synthea.export.FhirR4.convertToFHIR(FhirR4.java:432)
at org.mitre.synthea.export.FhirR4.convertToFHIRJson(FhirR4.java:527)
at org.mitre.synthea.export.Exporter.exportRecord(Exporter.java:269)
at org.mitre.synthea.export.Exporter.export(Exporter.java:188)
at org.mitre.synthea.engine.Generator.generatePerson(Generator.java:541)
at org.mitre.synthea.engine.Generator.lambda$run$3(Generator.java:383)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)