錯(cuò)誤求助[error] Port refinement,process abc3d : The frequency specified

[error] Port refinement, process abc3d : The frequency specified for this problem is too low. The solution may not be converged. Check the frequency and the material properties for this problem.

請高手指點(diǎn)！不勝感激！

提示不是很明確么？頻率太低。檢查一下頻率設(shè)置吧