Thread: JMonkeyEngine 3 not rendering.

I keep on geting an OpenGL error. I just installed version 2 but... nothing...

I tried running my "SimpleApp" in JOGL and this popped up:


12-May-2010 19:29:02 com.jme3.asset.DesktopAssetManager <init>
INFO: DesktopAssetManager created.
INFO JmeSystem 19:29:19 Running on jMonkey Engine 3 ALPHA 0.50
INFO Natives 19:29:19 Extraction Directory #1: file:/E:/Test/jME3/
INFO Natives 19:29:19 Extraction Directory #2: E:\Test\Hello3DWorld
INFO Natives 19:29:19 Extraction Directory #3: E:\Test\Hello3DWorld
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no jogl in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java :1734)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1028)
at com.sun.opengl.impl.NativeLibLoader.loadLibraryInt ernal(NativeLibLoader.java:189)
at com.sun.opengl.impl.NativeLibLoader.access$000(Nat iveLibLoader.java:49)
at com.sun.opengl.impl.NativeLibLoader$DefaultAction. loadLibrary(NativeLibLoader.java:80)
at com.sun.opengl.impl.NativeLibLoader.loadLibrary(Na tiveLibLoader.java:103)
at com.sun.opengl.impl.NativeLibLoader.access$200(Nat iveLibLoader.java:49)
at com.sun.opengl.impl.NativeLibLoader$1.run(NativeLi bLoader.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.opengl.impl.NativeLibLoader.loadCore(Nativ eLibLoader.java:109)
at com.sun.opengl.impl.windows.WindowsGLDrawableFacto ry.<clinit>(WindowsGLDrawableFactory.java:60)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at javax.media.opengl.GLDrawableFactory.getFactory(GL DrawableFactory.java:106)
at javax.media.opengl.GLCanvas.chooseGraphicsConfigur ation(GLCanvas.java:520)
at javax.media.opengl.GLCanvas.<init>(GLCanvas.java:1 31)
at javax.media.opengl.GLCanvas.<init>(GLCanvas.java:9 0)
at com.jme3.system.jogl.JoglAbstractDisplay$1.<init>( JoglAbstractDisplay.java:51)
at com.jme3.system.jogl.JoglAbstractDisplay.initGLCan vas(JoglAbstractDisplay.java:51)
at com.jme3.system.jogl.JoglDisplay.initInEDT(JoglDis play.java:99)
at com.jme3.system.jogl.JoglDisplay.access$000(JoglDi splay.java:20)
at com.jme3.system.jogl.JoglDisplay$3.run(JoglDisplay .java:178)
at java.awt.event.InvocationEvent.dispatch(Invocation Event.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java: 597)
at java.awt.EventDispatchThread.pumpOneEventForFilter s(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(E ventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarch y(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispa tchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispa tchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThre ad.java:122)
BUILD SUCCESSFUL (total time: 23 seconds).

It's happening because you are missing the jogl .dll/.so files on your classpath. They need to be generally available to the app. If you're running on windows you can try and put them in your windows/system32 folder or simply add the path to them in the java.library.path environment variable if that makes sense.

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