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via GitHub by rpicolet
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Matrix is singular and cannot be inverted.
java.lang.IllegalStateException: Matrix is singular and cannot be inverted. at org.rajawali3d.math.Matrix4.inverse(Matrix4.java:348) at org.rajawali3d.math.Matrix4.setToNormalMatrix(Matrix4.java:726) at org.rajawali3d.materials.Material.setModelMatrix(Material.java:1076) at org.rajawali3d.Object3D.render(Object3D.java:300) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:343) at org.rajawali3d.Object3D.render(Object3D.java:184) at org.rajawali3d.scene.Scene.render(Scene.java:1135) at org.rajawali3d.scene.Scene.render(Scene.java:1002) at org.rajawali3d.renderer.Renderer.render(Renderer.java:420) at org.rajawali3d.renderer.Renderer.onRender(Renderer.java:410) at org.rajawali3d.renderer.Renderer.onRenderFrame(Renderer.java:385) at com.stupidhardgames.stuawki.control.scene3d.impl.Scene3DRenderer.onRenderFrame(Scene3DRenderer.java:64) at org.rajawali3d.view.SurfaceView$RendererDelegate.onDrawFrame(SurfaceView.java:235) at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1532) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1249)