Chemical Shift Mapping

Hello All
I see the last discussion on this is two years ago and so my problem might be something that propped up recently with newer version.
I am just trying to work with the tutorials file for Chemical Shift Perturbation analysis and followed all the steps given in the tutorial documentation. But I don’t see the bar graph that shows the CSP for different residues for the model Protein : Tstar.
I thought the issue could be with my running version of Assign on my Fedora platform. So, I brought up the same project in NMRBox’s Assign GUI. There too, I see an empty window at the stage of Chemical Shift Mapping. The Binding Curve module also looks empty.
By the way, I opened the TStarCompleted project file as well and it too has the same result.
I will much appreciate if someone can give me a hand here.

Thank you very much.