Bad Allocation Error: Running Group Comparisom

Hi there. I am trying to compare two groups of data in shape works. Separately, I have been able to groom and optimize my models ( in 2 groups of 5) as necessary. However, when I try to load off all of my nrrd files (10 files total) I am getting a “bad allocation” error upon trying to groom.

Can anyone help with this/ point me in the right direction to complete group comparisons?

Are you still facing this error, or were you able to get past it somehow?

I am not sure what was going on, but I have since tried re loading the files and it has worked.