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copied!<p>Got the same problem. Original Buggy Code:</p> <pre class="lang-java prettyprint-override"><code>public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.d(this.getClass().getName(), "Into onCreate Draw triangle"); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); requestWindowFeature(Window.FEATURE_NO_TITLE); if (detectOpenGLES20()){ Log.d("GLES20", "GL ES 2.0 Supported..............!"); } else { Log.d("GLES20", "GL ES 2.0 Not Supported...............!"); } view = new GLSurfaceView(this); view.setEGLContextClientVersion(2); view.setEGLConfigChooser(true); view.setRenderer(new TriangleRenderer(view)); setContentView(view); } </code></pre> <p><br> <b>Solved by : </b><br><br> a.) Replacing this code line </p> <pre class="lang-java prettyprint-override"><code>view.setEGLConfigChooser(true); </code></pre> <p>with</p> <pre class="lang-java prettyprint-override"><code>view.setEGLConfigChooser(8, 8, 8, 8, 16, 0); </code></pre> <p><br> b.) Setting <code>-gpu on</code> via Eclipse --> Run as ---> Target ---> Additional Emulator Command Line Options <br></p> <p><i>Adding a little more to the above discussion:</i><br> There were two different Exception messages I came across while working with the above piece of code</p> <blockquote> <p>FATAL EXCEPTION: GLThread 75 java.lang.IllegalArgumentException: No configs match configSpec</p> </blockquote> <p>and </p> <blockquote> <p>java.lang.IllegalArgumentException: No config chosen</p> </blockquote> <p>A more detailed case study narrated at <a href="http://on-android-opengl2.blogspot.in/2013/05/android-opengl-es-20-emulator.html" rel="nofollow">http://on-android-opengl2.blogspot.in/2013/05/android-opengl-es-20-emulator.html</a></p>

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