Exception in thread "AWT-EventQueue-0" java.lang.InstantiationException: com.sun

OpenGL Development JOGL Development
#1

Hi,
The class is TestTranslate1 in gleem package, but a lot of other classes from the jogl official sampels got hte same exception here.
Pls help!

Exception in thread “AWT-EventQueue-0” java.lang.InstantiationException: com.sun.opengl.impl.windows.JAWT_Win32DrawingSurfaceInfo
at com.sun.opengl.impl.JAWT_DrawingSurfaceInfo.platformInfo0(Native Method)
at com.sun.opengl.impl.JAWT_DrawingSurfaceInfo.platformInfo(JAWT_DrawingSurfaceInfo.java:52)
at com.sun.opengl.impl.windows.WindowsOnscreenGLDrawable.lockSurface(WindowsOnscreenGLDrawable.java:154)
at com.sun.opengl.impl.windows.WindowsOnscreenGLContext.makeCurrentImpl(WindowsOnscreenGLContext.java:58)
at com.sun.opengl.impl.GLContextImpl.makeCurrent(GLContextImpl.java:74)
at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:117)
at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:236)
at javax.media.opengl.GLCanvas.display(GLCanvas.java:127)
at javax.media.opengl.GLCanvas.paint(GLCanvas.java:139)
at sun.awt.RepaintArea.paintComponent(Unknown Source)
at sun.awt.RepaintArea.paint(Unknown Source)
at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(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)

#2

My best guess is that you have a mismatched jogl.jar and jogl.dll. Delete all copies of JOGL from your machine and download a fresh copy of the latest build. Unpack the jogl-natives-win32.jar into a new directory and point your PATH at that directory and CLASSPATH at the downloaded jogl.jar. Don’t put jogl.jar and jogl*.dll into the JRE as it causes problems with Java Web Start.