'camview' error running FEBio DEMO files


I recently downloaded Gibbon as well as the accompanying FEBio and export_fig packages and am quite new to the software. However when I try to run certain demo files I am coming up with errors including "unrecognized function or variable ‘camview’. I double checked the file paths to export_fig and FEBio and they seem to run functionally.

As an example, when running the beam twist demo ( DEMO_febio_0004_beam_twist.m ), I receive the following output:

Unrecognized function or variable ‘camview’.

Error in vcw>start_vcw (line 251)

Error using gdrawnow (line 45)
Error while evaluating ToggleTool OnCallback.

Unrecognized function or variable ‘camview’.

Error in gdrawnow (line 54)

Error in meshView (line 168)

Error in DEMO_febio_0004_beam_twist (line 123)

Is there any way to fix this issue?

Hi JVan08, this is interesting, as the maintainer of Gibbon I’m not familiar with the FEBio and export_fig packages. Are you able to share the source link for these? From what I can see, the errors you’ve shared don’t appear to be related to Gibbon.