Standard error
Exception in thread "HeadlessApplication" java.lang.IllegalArgumentException: Error compiling shader:
at com.badlogic.gdx.graphics.g2d.SpriteBatch.createDefaultShader(SpriteBatch.java:164)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:127)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:81)
at com.badlogic.gdx.scenes.scene2d.Stage.<init>(Stage.java:100)
at com.vikingz.unitycoon.screens.SuperScreen.<init>(SuperScreen.java:28)
at com.vikingz.unitycoon.screens.MenuScreen.<init>(MenuScreen.java:31)
at com.vikingz.unitycoon.screens.ScreenMultiplexer.init(ScreenMultiplexer.java:54)
at com.vikingz.unitycoon.Main.create(Main.java:23)
at com.badlogic.gdx.backends.headless.HeadlessApplication.mainLoop(HeadlessApplication.java:108)
at com.badlogic.gdx.backends.headless.HeadlessApplication$1.run(HeadlessApplication.java:93)
Exception in thread "HeadlessApplication" java.lang.IllegalArgumentException: Error compiling shader:
at com.badlogic.gdx.graphics.g2d.SpriteBatch.createDefaultShader(SpriteBatch.java:164)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:127)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:81)
at com.badlogic.gdx.scenes.scene2d.Stage.<init>(Stage.java:100)
at com.vikingz.unitycoon.screens.SuperScreen.<init>(SuperScreen.java:28)
at com.vikingz.unitycoon.screens.MenuScreen.<init>(MenuScreen.java:31)
at com.vikingz.unitycoon.screens.ScreenMultiplexer.init(ScreenMultiplexer.java:54)
at com.vikingz.unitycoon.Main.create(Main.java:23)
at com.badlogic.gdx.backends.headless.HeadlessApplication.mainLoop(HeadlessApplication.java:108)
at com.badlogic.gdx.backends.headless.HeadlessApplication$1.run(HeadlessApplication.java:93)