Jfxtras ScalableContentPane error - the unnamed module reads package jfxtras.labs.util.event from both jfxtras.labs and vworkflows.fx

Question

I trying to run tutorial code from VWorkflow (I've just copied code and only package changed). Before this code it works. I have requires and dependencies in code to this library. Everythings seems to be OK but only ScalableContentPane is not working and because this my code doesn't run. I add jfxtras dependences in pom.xml

<dependency>
    <groupId>org.jfxtras</groupId>
    <artifactId>jfxtras-labs</artifactId>
    <version>8.0-r6</version>
</dependency>

And also I add requires to module-info.java

requires jfxtras.labs;

And my importing code.

import jfxtras.labs.scene.layout.ScalableContentPane;

But when I trying to run this app build output gives me that error

java: the unnamed module reads package jfxtras.labs.util.event from both jfxtras.labs and vworkflows.fx

as main error. And another error in module-info errors

java: module com.example.learningfx reads package jfxtras.labs.util.event from both jfxtras.labs and vworkflows.fx

There is all errors

I'm using IntelliJ and use JavaFX to build. If you need VWorkflow github. What do I need to do?

Answer 1

First of all you're using JFXtras labs, which is experimental and unsupported code, so if it does not work anymore, then that's it. It's called labs for a reason :-)

But apparently you are using a version of Java with JPMS, 9+, then you should also use JFXtras 9 or 11. You are currently using JFXtras 8.