Maven install error

[chiefeweight]

I downloaded the package, installed it with maven 3.8.1, then it have these errors:

---

Test set: gr.gousiosg.javacg.RunCucumberTest

Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.187 sec <<< FAILURE!
Retrieve nested lambdas(Lambda) Time elapsed: 0.141 sec <<< ERROR!
java.lang.RuntimeException: Cannot found: M:NestedLambdaTest:lambda$lambda$methodA$2$1() (D)Runner:run(NestedLambdaTest)
at gr.gousiosg.javacg.StepDefinitions.the_result_should_contain(StepDefinitions.java:45)
at ?.the result should contain:(gr/gousiosg/javacg/lambda.feature:69)

Could someone please tell me how to fix it? Thanks a lot!

[gezavagyok]

try this
mvn install -DskipTests

instead of
mvn install