Griffon build on JDK 12 is broken

[myhhub]

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring root project 'console'.

Couldn't find Ant-JavaFX-library, please make sure you've installed some JDK which includes JavaFX (e.g. OracleJDK or OpenJDK and OpenJFX), and JAVA_HOME is set properly.

[myhhub]

FibreFoX/javafx-gradle-plugin#144

[aalmiray]

http://andresalmiray.com/running-griffon-applications-with-javafx-11/

[myhhub]

http://andresalmiray.com/running-griffon-applications-with-javafx-11/

[griffon-pool-1-thread-1] INFO griffon.javafx.JavaFXGriffonApplication - Initializing all startup groups: [console]

Thanks you!

[aalmiray]

Could you post more information regarding your environment and a full stacktrace?

[myhhub]

gradle

Task :run
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Griffon 2.15.1
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Build: 2018-11-06T14:02:08.126+0100
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Revision: d5445b6
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - JVM: 12.0.2 (Oracle Corporation 12.0.2+10)
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - OS: Windows 10 10.0 amd64
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.google.inject.internal.cglib.core.$ReflectUtils$1 (file:/C:/Users/mmm/.gradle/caches/modules-2/files-2.1/com.google.inject/guice/4.2.0/25e1f4c1d528a1cffabcca0d432f634f3132f6c8/guice-4.2.0.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of com.google.inject.internal.cglib.core.$ReflectUtils$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[griffon-pool-1-thread-1] INFO griffon.javafx.JavaFXGriffonApplication - Initializing all startup groups: [console]

[myhhub]

Maven
[INFO] --- exec-maven-plugin:1.6.0:java (run-app) @ console ---
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Griffon 2.15.1
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Build: 2018-11-06T14:02:08.126+0100
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - Revision: d5445b6
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - JVM: 12.0.2 (Oracle Corporation 12.0.2+10)
[JavaFX-Launcher] INFO org.codehaus.griffon.runtime.core.AbstractApplicationBootstrapper - OS: Windows 10 10.0 amd64
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.google.inject.internal.cglib.core.$ReflectUtils$1 (file:/C:/Users/mmm/.m2/repository/com/google/inject/guice/4.2.0/guice-4.2.0.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of com.google.inject.internal.cglib.core.$ReflectUtils$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[griffon-pool-1-thread-1] INFO griffon.javafx.JavaFXGriffonApplication - Initializing all startup groups: [console]

[aalmiray]

Is the application running now? The warning on the console is due to reflective access, which we can't fix due to Guice.