Problems Running runCommand

[osscontributor]

Expected Behavior

The gradle runCommand task should work.

Actual Behaviour

In a default generated app, runCommand generates an error.

Steps To Reproduce

Invoke the runCommand task in a Grails 6.2.1 app.

$ [] sdk use grails 6.2.1

Using grails version 6.2.1 in this shell.
$ [] 
$ [] sdk use java 11.0.17-zulu 

Using java version 11.0.17-zulu in this shell.
$ [] 
$ [] grails create-app runcommanddemo
| Application created at /Users/jeffbrown/runcommanddemo
$ [] 
$ [] cd runcommanddemo 
$ [] 
$ [] 
$ [] ./gradlew runCommand -Pargs="url-mappings-report"

> Task :runCommand FAILED
Application class not found

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':runCommand'.
> Process 'command '/Users/jeffbrown/.sdkman/candidates/java/11.0.17-zulu/zulu-11.jdk/Contents/Home/bin/java'' finished with non-zero exit value 1

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 7s
6 actionable tasks: 6 executed

Environment Information

No response

Example Application

No response

Version

6.2.1

[Taack]

in the build.gradle, you should add the mainClass path.

application {
    mainClass.set("t621.Application")
}

But even with this path set, it does not work, stating:

> Task :runCommand FAILED
| Error Command not found for name: <name-of-the-command>

I can provide a test case if needed. I think a dependency is missing in my case (using default create-app deps).

[osscontributor]

I can provide a test case if needed.

Thank you @Taack!