Fatal error during testing, please send the report to Hyperskill team.
OS Mac OS X
Java 12.0.1
Vendor Oracle Corporation
Testing library version 5
Cannot be cloned: nothing
Cannot be reset: nothing
Cannot deserialize: nothing
Cannot serialize: nothing
Circular links: nothing
java.lang.Exception: No main method found
at org.hyperskill.hstest.v5.stage.BaseStageTest.initTests(BaseStageTest.java:67)
at org.hyperskill.hstest.v5.stage.BaseStageTest.start(BaseStageTest.java:120)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)