`NullPointerException` on `extractTestCase`

First of all, thanks for courgette-jvm, it’s a great tool that has allowed us to boost the execution of our tests.

Running 5.12.0 I’ve seen following exception occasionally:

    java.lang.NullPointerException
        at courgette.runtime.CourgetteNdJsonCreator.extractTestCase(CourgetteNdJsonCreator.java:183)
        at courgette.runtime.CourgetteNdJsonCreator.addMessage(CourgetteNdJsonCreator.java:115)
        at courgette.runtime.CourgetteNdJsonCreator.lambda$null$1(CourgetteNdJsonCreator.java:78)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at courgette.runtime.CourgetteNdJsonCreator.lambda$getScenarioMessages$2(CourgetteNdJsonCreator.java:78)
        at java.util.HashMap.forEach(HashMap.java:1289)
        at courgette.runtime.CourgetteNdJsonCreator.getScenarioMessages(CourgetteNdJsonCreator.java:72)
        at courgette.runtime.CourgetteNdJsonCreator.createScenarioMessages(CourgetteNdJsonCreator.java:56)
        at courgette.runtime.CourgetteReporter.createMessages(CourgetteReporter.java:128)
        at courgette.runtime.CourgetteReporter.<init>(CourgetteReporter.java:33)

I’ve not being able to reproduce the problem consistently yet 😞 so can’t provide additional details.

[marojor]

1. No other scenario, just those two
2. rerunFailedScenarios is not set. We use a retries system outside courgette, so as far as courgette knows is just a list of 2 scenarios.
3. Yes, CourgetteRunLevel.SCENARIO is set.

Waiting for 7.0.0 sounds fair, we’ve reduced the number of threads and so far didn’t hit the crash again, so we can wait with current setup.

If I’m able to create a small project that reproduces the error I’ll share it with you.

[prashant-ramcharan]

Closing issue - please reopen if still an issue and can be reproduced.