SonarQube Analysis showing code coverage 0

Question

This is a SpringBoot project based on gradle build tool and I am using AzureDevOps task for SonarQube Analysis.

Here are the properties I added in task:

sonar.java.binaries=build\classes
sonar.jacoco.reportPaths=build\jacoco\test.exec
sonar.language=java
sonar.tests=src\test\java
sonar.verbose=false
sonar.test.inclusions=**\test\**

It was working fine few days back and today suddenly it started failing with the error that 0 % code coverage.

When I compared the logs from successful and failure build I found this message in failed build.

INFO: Sensor JaCoCoSensor [java]

INFO: Both 'sonar.jacoco.reportPaths' and 'sonar.coverage.jacoco.xmlReportPaths' were set. 'sonar.jacoco.reportPaths' is deprecated therefore, only 'sonar.coverage.jacoco.xmlReportPaths' will be taken into account.

But I haven't configured anything specific to xmlReportPaths so not sure why it started failing.

gradle version- 5.4.1
SonarQube Scanner version- 3.3.0.1492
SonarQube server version- 7.3.0

Any help is appreciated.

Answer 1

After struggling for few days and searching internet I finally found the mistake I did with my gradle task. I had enabled html and xml both reports which was caused the mention issue.

set the xml.enabled to false and it started working like before.

jacocoTestReport{
    additionalSourceDirs.from = files(sourceSets.main.allJava.srcDirs)
    reports {
        html.enabled true
        xml.enabled false
        csv.enabled false
        html.destination file("build/reports/jacoco/html")
    }
    executionData.from = files('build/jacoco/test.exec')    
}

But still I am not sure how it worked first time, because as I said earlier I didn't make any change in code or pipeline.

I saw that regarding the same message Sonarqube is working on a story as well.