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kotlinlang

<@U0MCQ3MBJ> What is the error you are seeing?

```
Task :detektCheck
Was passed main parameter '--output' but no main parameter was defined in your arg class
```

But I did not change anything in between to explain it!

Which version of the Gradle plugin are you using and which toolversion did you define?

In your detekt closure on the build.gradle file do you define `toolVersion`?

If not that will depend on the latest version of detekt. That has changed the API and would explain that error

So either set the toolversion to RC8 or migrate the detekt  Gradle plugin to the latest version. Rc9

You are right, we do not specify a toolVersion. Thank you for your help