I am using JmonkeyEngine SDk 3 to develop a software simulation program.
To cut the story short, I created a canvas in an internal frame inside a swing Jframe object. when I close the internal frame I remove all its components, then I get that message in the log screen
"May 29, 2013 2:48:29 PM com.jme3.system.lwjgl.LwjglCanvas$GLCanvas removeNotify INFO: EDT: Acknowledged receipt of canvas death"
and then my java application stops responding to any other commands.
Any help with removing the canvas safely?