I'm trying to add a Op Region Spec from Outputs Setup tab in ADE XL. When I try to add a new output which is op region spec, I was transfered to the schematic, but the operating assistant is no opened. I see a error in the CIW: hiMapWindow: argument #1 should be a window type ( type template = "w") - nil.
If I try to open this assistant manually, it opens. If I then try to set the expression vgs-vth>25m and try to add a selected device, it is added. But, when i try to add more devices CIW prints a warning: No valid instance is selectred for creting operating region specification. So I'm not able to add any more devices. I even get this warning even if I select the device that is already added, and try to add it again.