Build fails consistently

What happened?

I updated my master repo to the latest commit at master - 7876535 - Update HAPI and FHIR exporters. But this time the build has been failing consistently every time I am trying to build the code.

Environment

- OS: Win 11 64 bit
- Java: java --version                               
openjdk 17.0.1 2021-10-19
OpenJDK Runtime Environment Temurin-17.0.1+12 (build 17.0.1+12)
OpenJDK 64-Bit Server VM Temurin-17.0.1+12 (build 17.0.1+12, mixed mode, sharing)

Relevant log output

.\gradlew.bat build check test               
Starting a Gradle Daemon, 1 incompatible and 1 stopped Daemons could not be reused, use --status for details

> Task :test

org.mitre.synthea.export.CCDAExporterTest > testCCDAExport FAILED
    java.lang.AssertionError: Validation of exported CCDA failed: Illegal operation (self.realmCode->isEmpty())|Illegal operation (self.realmCode->isEmpty())|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS))|Cannot find operation (excluding(OclVoid)) for the type (Set(TS)) expected:<0> but was:<10>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.mitre.synthea.export.CCDAExporterTest.testCCDAExport(CCDAExporterTest.java:62)

org.mitre.synthea.export.CCDAExporterTest > testExportWithNoPreferredWellnessProvider FAILED
    java.lang.AssertionError: expected:<0> but was:<1>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at org.junit.Assert.assertEquals(Assert.java:631)
        at org.mitre.synthea.export.CCDAExporterTest.testExportWithNoPreferredWellnessProvider(CCDAExporterTest.java:92)

508 tests completed, 2 failed, 5 skipped

> Task :test FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':test'.
> There were failing tests. See the report at: file:///{path}/synthea/build/reports/tests/test/index.html

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4m 32s
15 actionable tasks: 2 executed, 13 up-to-date

[garyisaac]

Looks like this could be a memory issue. My machine ran out of memory while installing Ubuntu in VirtualBox. I restarted the device, installed Ubuntu, and successfully built Synthea. Decided to see if I could build it on Windows. I restarted my machine and tried building it the same way as when it failed. I successfully built Synthea in Windows after freeing up the memory.

[garyisaac]

I am getting the same issue trying to build Synthea using Windows. Error reports, among other things, a class too large exception by the CCDA validator. I do not have the experience to understand if this is really the issue. This post talks about using optimized instrumentation. Guess I’ll have to switch over to a Linux machine to see if it will build on it.

Caused by: org.jacoco.agent.rt.internal_3570298.asm.ClassTooLargeException: Class too large: org/openhealthtools/mdht/uml/cda/consol/util/ConsolValidator at org.jacoco.agent.rt.internal_3570298.asm.ClassWriter.toByteArray(ClassWriter.java:599) at org.jacoco.agent.rt.internal_3570298.core.instr.Instrumenter.instrument(Instrumenter.java:91) at org.jacoco.agent.rt.internal_3570298.core.instr.Instrumenter.instrument(Instrumenter.java:108)

Test results - Class org.mitre.synthea.export.CCDAExporterTest.pdf