Posted by piotrekk on Jun 11, 2015; 8:44pm
URL: https://forum.jogamp.org/JOGL-2-0-OpenGL-OpenGL-ES-backend-for-LibGDX-tp4027689p4034674.html

Dear Xerxes,

Thank you for tip with cherry-pick.

First i do that:

git remote add xranby https://github.com/xranby/libgdx

git fetch xranby
git cherry-pick aafb0c1fbe9d377a530129a838124d7de2a0f166

at my local copy of repository: https://github.com/gouessej/libgdx

after that i go to that repo and execute this command:

mvn install

after that i load my libgdx project to eclipse, refresh all gradle dependencies and try to build, but i have still these errors:

Exception in thread "main-AWTAnimator#00" com.jogamp.opengl.util.AnimatorBase$UncaughtAnimatorException: com.jogamp.opengl.GLException: Caught IllegalArgumentException: Error compiling shader: ERROR: 0:1: '' :  #version required and missing.
ERROR: 0:1: 'attribute' : syntax error: syntax error
ERROR: 0:1: '' :  #version required and missing.
ERROR: 0:7: 'varying' : syntax error: syntax error
 on thread main-AWTAnimator#00
        at com.jogamp.opengl.util.AWTAnimatorImpl.display(AWTAnimatorImpl.java:84)
        at com.jogamp.opengl.util.AnimatorBase.display(AnimatorBase.java:451)
        at com.jogamp.opengl.util.Animator$MainLoop.run(Animator.java:198)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.jogamp.opengl.GLException: Caught 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
 on thread main-AWTAnimator#00
        at com.jogamp.opengl.GLException.newGLException(GLException.java:76)
        at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
        at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
        at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:680)
        at com.jogamp.opengl.util.AWTAnimatorImpl.display(AWTAnimatorImpl.java:77)
        ... 3 more
Caused by: 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:157)
        at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:120)
        at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:73)
        at com.mygdx.game.MyGdxGame.create(MyGdxGame.java:18)
        at com.badlogic.gdx.backends.jogamp.JoglGraphics.init(JoglGraphics.java:88)
        at jogamp.opengl.GLDrawableHelper.init(GLDrawableHelper.java:641)
        at jogamp.opengl.GLDrawableHelper.init(GLDrawableHelper.java:663)
        at jogamp.opengl.GLAutoDrawableBase$1.run(GLAutoDrawableBase.java:430)
        at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1275)
        ... 6 more
AL lib: (EE) alc_cleanup: 1 device not closed

what is wrong with my workflow?

You sad that your patch will fix these problems :/

Greetings,

Peter