Thank you very much for your quick help. Unfortunately, it still cannot compute the vertices and the centering does not work. I do not get any error message for the output, but a warning and no vertices or points behind the "POINTS:". Also, I receive the following for the centering part: p...

Hello everyone, I have a file with a list of polytopes given by their vertices. I try do some simple calculations on them, but it does not work yet. I wrote a comment to note, where the error occurs. I cannot read the vertices, instead I get the error message: } polymake: WARNING: could not compute ...