Impossible to build on Win10

[astronomer80]

C:\Users\ferra\Documents\googleactions\smart-home-java>gradlew.bat build
Starting a Gradle Daemon, 1 incompatible Daemon could not be reused, use --status for details
java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.vmplugin.v7.Java7
at org.codehaus.groovy.vmplugin.VMPluginFactory.(VMPluginFactory.java:43)
at org.codehaus.groovy.reflection.GroovyClassValueFactory.(GroovyClassValueFactory.java:35)
at org.codehaus.groovy.reflection.ClassInfo.(Cl

...

FAILURE: Build failed with an exception.

• What went wrong:
  Could not initialize class org.codehaus.groovy.reflection.ReflectionCache

• 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 2s