ncelab: *E, CUVPOM: Port name '{*Name Protected*}' is invalid or has multiple conections

hi,

when I elaborated some protected code with ncelab, there was an error occuring, as follows,

ncelab: *E, CUVPOM: Port name '{*Name Protected*}' is invalid or has multiple conections.

so would like to know how I can do to avoid it?

Thanks