Help...about annotate function in spectre

Hi all,

I have a question about annotating DC operating points in spectre..

It used to be fine, but rescently when I finish the DC simulation and try to annotate the DC operating points, the BJTs always have problem. In the schematics, It shows " *Error* eval: unbound variable " next to all BJTs, but it displays the operating points correctly for all other kinds of devices...

Is there anything wrong with my setting?


Thanks..