Windows 2000+JSDK1.4.0 and Java3d Error

[m_sharma98]

The Error Message is:
C:\JAVA3D\DEMO\JavaHouse>java -classpath .; -jar JavaHouse.jar
************************************************************************
*** ERROR: Canvas3D constructed with a null GraphicsConfiguration
*** This will cause a NullPointerException in a subsequent release
************************************************************************
java.lang.NullPointerException
at javax.media.j3d.BehaviorRetained.updateTransformRegion(BehaviorRetained.java:460)
at javax.media.j3d.BehaviorStructure.processMessages(BehaviorStructure.java:253)
at javax.media.j3d.StructureUpdateThread.doWork(StructureUpdateThread.java:83)
at javax.media.j3d.J3dThread.run(J3dThread.java:256)

[GKW]

graphicsConfiguration - a valid GraphicsConfiguration object that will be used to create the canvas. This object should not be null and should be created using a GraphicsConfigTemplate3D or the getPreferredConfiguration() method of the SimpleUniverse utility. For backward compatibility with earlier versions of Java 3D, a null or default GraphicsConfiguration will still work when used to create a Canvas3D on the default screen, but an error message will be printed. A NullPointerException or IllegalArgumentException will be thrown in a subsequent release.