Dear freesurfer community,

I am currently trying to view one of the surfaces generated by recon-all command in tksurfer but when I enter the command:

tksurfer LuceHR_FS_SURF lh inflated.nofix

I receive a series of errors that look like this:

Received X error!
    Error code   : 1
    Request code : 147
    Minor code   : 181

    Error text : 'BadRequest (invalid request code or no such operation)'

Subsequently the surface window does not display what I would believe is the surface I am trying to view and then the only way I can exit the tksurfer environment is by exiting the terminal that I invoked it in.

Any ideas or solutions?

Thank you very much,

Evan Luther