id summary reporter owner description type status priority milestone component version resolution keywords cc cpu platform 1736 wxNVIZ volume display crashes Mac cmbarton grass-dev@… I am unable to display a volume that I created and have displayed previously. I can add a slice or an isosurface. But as soon as I try to change any setting for either, the entire GUI crashes. I will attach the error message that I sent to Anna previously in case someone else can figure this out. Note that whenever I quit the GUI after using the 3D manager, I also get a similar error message. defect closed critical 6.4.4 wxGUI svn-releasebranch64 fixed wxNVIZ OSX/Intel MacOSX