crash on opening jnlp file

[Bettr]

whenever i open the jnlp file that gets downloaded from the play button it gives me a random combination of 3 things (music playing, blank window appearing, crash message appearing), am i supposed to do something else with the file? i've already tried re-downloading the file and reinstalling java but nothing different happened

heres what the error said:

javax.media.opengl.GLException: java.lang.NoClassDefFoundError: apple/awt/ComponentModel
at com.sun.opengl.impl.Java2D.invokeWithOGLContextCurrent(Java2D.java:296)
at javax.media.opengl.Threading.invokeOnOpenGLThread(Threading.java:266)
at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:410)
at javax.media.opengl.GLCanvas.display(GLCanvas.java:244)
at haven.HavenPanel.uglyjoglhack(HavenPanel.java:349)
at haven.HavenPanel.run(HavenPanel.java:378)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: apple/awt/ComponentModel
at com.sun.opengl.impl.JAWT_DrawingSurface.GetDrawingSurfaceInfo0(Native Method)
at com.sun.opengl.impl.JAWT_DrawingSurface.GetDrawingSurfaceInfo(JAWT_DrawingSurface.java:56)
at com.sun.opengl.impl.macosx.MacOSXOnscreenGLDrawable$1.run(MacOSXOnscreenGLDrawable.java:165)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.opengl.impl.macosx.MacOSXOnscreenGLDrawable.lockSurface(MacOSXOnscreenGLDrawable.java:163)
at com.sun.opengl.impl.macosx.MacOSXOnscreenGLContext.makeCurrentImpl(MacOSXOnscreenGLContext.java:57)
at com.sun.opengl.impl.GLContextImpl.makeCurrent(GLContextImpl.java:134)
at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:182)
at javax.media.opengl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:452)
at sun.java2d.opengl.OGLRenderQueue$QueueFlusher.run(OGLRenderQueue.java:229)
Caused by: java.lang.ClassNotFoundException: apple.awt.ComponentModel
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 10 more

i couldn't click anything other than close so...

[windmaker]

seems a problem between your Mac and the OpenGL library / Drivers

[Bettr]

seems a problem between your Mac and the OpenGL library / Drivers

is there any way to fix that? or do i just have to wait?

[MagicManICT]

Tried updating your drivers? I'm not much when it comes to macs, but this is always one of the first things to check when you have graphics problems.

Other than that, what version of OSX are you running and Java version? There has been issues in the past with specific versions, and if you're on an older system that hasn't been upgraded, it could be the source.