iMac-de-Tom:Downloads tom$ java -jar MrFarmer.jar
LwjglGraphics: created OpenGL 3.2+ core profile (GLES 3.0) context. This is experimental!
Exception in thread "LWJGL Application" java.lang.IllegalArgumentException: Error compiling shader: ERROR: 0:1: '' :  #version required and missing.
ERROR: 0:1: 'attribute' : syntax error: syntax error
ERROR: 0:1: '' :  #version required and missing.
ERROR: 0:7: 'varying' : syntax error: syntax error

	at com.badlogic.gdx.graphics.g2d.SpriteBatch.createDefaultShader(SpriteBatch.java:160)
	at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:123)
	at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:78)
	at com.c2v4.waiter.screen.GameScene.<init>(GameScene.kt:35)
	at com.c2v4.waiter.WaiterGame.create(WaiterGame.kt:14)
	at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:147)
	at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:124)