restplus sprintf 'Wrong ROI definition'

rror using sprintf
Function is not defined for 'cell' inputs.
 
Error in rp_fc (line 239)
                error(sprintf('Wrong ROI definition, Please check: \n%s', AROIDef));
rror using sprintf
Function is not defined for 'cell' inputs.
 
Error in rp_fc (line 239)
                error(sprintf('Wrong ROI definition, Please check: \n%s', AROIDef));
rror using sprintf
Function is not defined for 'cell' inputs.
 
Error in rp_fc (line 239)
                error(sprintf('Wrong ROI definition, Please check: \n%s', AROIDef));rror using sprintf
Dear Sirs,
 
I was running functional connectivity in rest plus when I encountered this error for some of by loaded ROI masks.
I have been unable to troubleshoot, including moving the ROI mask folders as recommended.
 
Function is not defined for 'cell' inputs.
 
Error in rp_fc (line 239)
                error(sprintf('Wrong ROI definition, Please check: \n%s', AROIDef));
 
 
Any assistance is greatly appreaciated.
 
Thank you for your time,
Chiew Yong-Seng