Error running examples

I use eclipse to run the examples , but the following error occured :

org.lwjgl.LWJGLException: Pixel format not accelerated

at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)

at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(

at org.lwjgl.opengl.WindowsDisplay.createWindow(

at org.lwjgl.opengl.Display.createWindow(

at org.lwjgl.opengl.Display.create(

at org.lwjgl.opengl.Display.create(

at com.jme3.system.lwjgl.LwjglDisplay.createContext(

at com.jme3.system.lwjgl.LwjglAbstractDisplay.initInThread(


at Source)

Then I updated my graphic drivers to the latest one , but it still doesn’t work . I also used opengl viewer to detect the opengl version of my computer , but it showed nothing . I don’t know if it’s because of the compatibility of operation system or anything else .

My graphics card is ATI Mobility Radeon HD 4330 Series , operation system is Win 7

What’s the problem ?

Did you select any antialiasing/multisampling settings? E.g. instead of x2/x4 choose Disabled in the settings dialog.

If opengl viewer shows nothing it could mean some kind of driver configuration issue. Consider uninstalling the driver completely and then installing it in safe mode for example.