Fv0c Ttree not found while analysing with run3 input data file

Hi Experts,

When I used Run3 data it gave me an error on the parts related to V0C. I am stuck at an error saying: [ERROR] Exception caught: Couldn't get TTree "DF_2171849081801868/O2fv0c" from "AO2D.root". What is the proper helper task for O2fv0c?

Thanks in advance :smiling_face:.