I can not open saved files/ GPA

Please, I don’t know why I can’t open saved file/ 3D slicer / GPA, saved data is there and has size, however, when I try to open give me the following message. I just started using the Slicer few weeks ago only. Thank you

Error says your eigenvalues.csv file is missing a necessary column (the actual values). So either your GPA analysis didn’t output that correctly, or the spreadsheet has been edited accidentally after creation.

If you re-run the analysis does it still give you the error? Also you might benefit from the tutorials at GitHub - SlicerMorph/Tutorials: SlicerMorph module tutorials · GitHub under the geometric morphometrics section.