how to plot current density in HFSS

Hi,
I try to simulation the current density of a metal strip at high frequencies.

So I am now doing simulation in HFSS with a frequency sweep.
After the simulation is done, I tried the HFSS=> fields=> plot fields=>J=> MagJsurf.

But it turns out to be:
Plot Mag_Jsurf becomes invalid due to no available solution.

I don't know what's wrong with it.
I need your help.

Thank you.
Jim

Did you save solutions for the sweep ?

Hi,
I save the sweep results.
Actually when I restart the project, I can see plot the current density.

Thank you .

What you need to do in order to remove the "Plot Mag_Jsurf becomes invalid due to no available solution" error is to check the box for "solve inside". HFSS by default doesn't solve inside the conductor materials and you have to do manually in order to get the field distribution inside the conductors.