[HFSS]question about validate

There's a model of conicalhorn I wanna analyze.However, everytime I try to do "validate " the same errors occurred :
ParametricSetup_PhaseC_at_fopr - Invalid calculation range : the selection '26.04GHz' is inconsistent with the available sweep point '26GHz'.
ParametricSetup_PhaseC_at_fopr - No sweep point.
How can I solve these problems ?
Thanks for your time!

Welcome TOFloor,

It looks like you're trying to plot data for a frequency that hasn't been solved. You need to explicitly solve this frequency if you want data there.