Hi,

When I try to compile/run any Processing code using OpenGL, I get the error message "Error swapping buffers". What's that about!

I can run my other OpenGL apps OK, so it's not like I don't have OpenGL. I've tried http://processing.org/learning/examples/matrix.html and switching another sketch I've been working on (Snake Charmer) to use OPENGL rather than P3D, with exactly the same result:

Code:

java.lang.RuntimeException: net.java.games.jogl.GLException: Error swapping buffers
at processing.opengl.PGraphicsGL.requestDisplay(PGraphicsGL.java:214)
at processing.core.PApplet.run(PApplet.java:1142)
at java.lang.Thread.run(Unknown Source)
Caused by: net.java.games.jogl.GLException: Error swapping buffers
at net.java.games.jogl.impl.windows.WindowsOnscreenGLContext.swapBuffers(WindowsOnscreenGLContext.java:155)
at net.java.games.jogl.impl.GLContext.invokeGL(GLContext.java:296)
at net.java.games.jogl.impl.windows.WindowsOnscreenGLContext.invokeGL(WindowsOnscreenGLContext.java:79)
at net.java.games.jogl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:266)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)