Error: unable to read execution data file while running gradle jacocoReport

When i run jacocoReport using ./gradlew jacocoReport,

i get this error. Not sure how to fix it.

Execution failed for task ‘:java:test:jacocoTestReport’.

Unable to read execution data file /Users/user1/stage/build/test/jacoco/test.exec

I don’t see jacoco under /Users/user1/stage/build/test/

Please help how to fix it.