Build failed: org.openjfx.javafxplugin not found

[TolstoyDotCom]

Using Java 17 on Ubuntu, I ran into the same problem as #1157 .

That suggests running gradle build -xrichtextfx:javadoc build. So, I ran that command (after running snap install gradle to get version 7.2).

The build command resulted in this:

Starting a Gradle Daemon (subsequent builds will be faster)

FAILURE: Build failed with an exception.

* Where:
Build file '[path]/richtextfx/build.gradle' line: 9

* What went wrong:
Plugin [id: 'org.openjfx.javafxplugin', version: '0.0.13'] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'org.openjfx.javafxplugin:org.openjfx.javafxplugin.gradle.plugin:0.0.13')
  Searched in the following repositories:
    Gradle Central Plugin Repository

* 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 4s

Maybe consider also providing a Maven version since it doesn't seem to have issues like this.