not able to launch vrml editor > Error in vredit

Ls,

my vrml editor does not seem to be working. I'm running MATLAB Version: 8.0.0.783 (R2012b) on a 64bit win7 machine and have got Simulink 3D Animation Version 6.2 (R2012b) installed.

I can use *.wrl files I have created on a different machine with different version but cannot edit them (or newly created .wrl files). Also when I try other routes to launch the editor (eg via the new apps tab) I get the same error message (see below).

Could you please point me in the right direction?

Many thanks!

kind regards

Cornelis

Subscripted assignment dimension mismatch.

Error in repmat (line 54) B(nelems) = A;

Error in vr.edit.retrieveIconData (line 2303) iconData(:,:,[1 2 3]) = alpha .* double(iconData) + (1-alpha).* repmat(reshape(vr.edit.IconsBackgroundColor,1,1,[]),16,16);

Error in vr.edit/createuitoolbar (line 859) uipushtool(toolbar, 'TooltipString', 'New File', ...

Error in vr.edit (line 125) createuitoolbar(obj);

Error in vredit (line 23) vr.edit(get(w, 'FileName'));

Answer 1

[Jan Houska]

The most probable cause is changed or corrupted Java path. Please examine the output of the following commands:

which -all classpath.txt
javaclasspath

You should have only one classpath.txt located at its default place and the path should contain only one sl3d.jar, also located at its default place.