Dear folks, I tried to getAllChildren() from the simple universe branchgroup. Those children, I have to cast to other subclass branchgroups. But for the first time when the canvas has no branchgroup objects I could not pick any thing and a null pointer exception is thrown. I try to catch the exception but it still doesn't work. Is there any solution in getting all children from the simple universe without any null pointer exception. Best Regards, Yadav. ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com ===================================================================== To subscribe/unsubscribe, send mail to [EMAIL PROTECTED] Java 3D Home Page: http://java.sun.com/products/java-media/3D/
