gdx 1.12.1 ?

[codeurdeter]

When I try to use it with gdx 1.12.1 by using this

buildscript {
  ext {
    gdxVersion = '1.12.1'
  }

  repositories {
    mavenCentral()
  }

  dependencies {
    classpath("com.badlogicgames.gdx:gdx-tools:$gdxVersion")
    classpath("com.badlogicgames.gdx:gdx-platform:$gdxVersion")
    classpath("com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion")
  }
}

I get this error
Caused by: java.lang.SecurityException: sealing violation: package org.lwjgl is sealed

[BlueBoxWare]

Thanks for the notice, I am looking into it.

[BlueBoxWare]

What happens if you remove these dependencies from buildScript?:

    classpath("com.badlogicgames.gdx:gdx-tools:$gdxVersion")
    classpath("com.badlogicgames.gdx:gdx-platform:$gdxVersion")
    classpath("com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion")

Is there a specific reason you included these in the buildScript block?

[BlueBoxWare]

I have published a new version which should fix this issue.