Error in CoRegistration Function of Osprey


I was wondering if someone can assist me with an error I’m running into in processing data in Osprey. Specifically, in the CoRegister function, I’m getting the following error that I think corresponds to the anatomical data:

Error using assert
Size of property ‘Heights’ must match size of contents.

Error in uix.VBox/set.Heights (line 66)
assert( isequal( size( value ), size( obj.Contents_ ) ), …

Error in osp_iniCoregWindow (line 118)
set(gui.layout.coregTab, ‘Heights’, [-0.1 -0.9]);

Error in osp_onCoreg (line 52)

Error while evaluating UIControl Callback

Anything suggestions you may have would be greatly appreciated!

Thank you so much!