Skip unsolvable parameters in parametric sweep?

General question.

I run a parametric sweep and occasionally one of the parameters causes a simulation that doesn't converge.

e.g. the parameters are
param = 1, 2, 3, 4, 5 meters
and this simulation solves for 1, 2, 4, 5 meters but for whatever reason doesn't solve for 3 meters. It gives me an error.

The problem is, the parameter sweep just stops at param = 3 meters! How do I get it to, if it encounters something unsolvable, just skip 3 meters and continue to solve for param = 4 and 5 meters?

Thanks