3D Viewer broken on Lion

Posted by Robert Dougherty on Aug 27, 2013; 5:10pm
URL: http://imagej.273.s1.nabble.com/3D-Viewer-broken-on-Lion-tp5004578.html

Dear All,

In using a reasonably new Mac OS X 10.7.5 Lion, the 3D viewer produces the error

(java.lang.NoClassDefFoundError: Could not initialize class javax.media.j3d.VirtualUniverse)

Java 7 is installed.  I thought this might be the problem and tried to revert to Java 6 using the terminal command at
http://support.apple.com/kb/HT5559?viewlocale=en_US
but this did not succeed in getting rid of Java 7.  Step 3 produced an error message "not a directory" or something like that.

How can I get the 3D viewer back?

Bob

Robert Dougherty, Ph.D.
President, OptiNav, Inc.
1414 127th Place NE #106
Bellevue, WA 98005
Tel. [phone]
FAX [phone]
www.optinav.com
[hidden email]

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