Activity of compound is not greater than zero-3D QSAR pharmacophore

Hi,
I am trying to run 3D pharmacophore feature generation protocol but I am not sure how to write values in "Active properties" inside protocol. Every time when I run it shows that "Activity of compounds (list of compounds) is not greater than zero."

What is the format to write and how to solve this problem? Please let me know how to run this protocol.

Thnaks