Error with Induction sim

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Hi all,

I've been trying to run a simulation of an induction coil welding laminates, but there seems to be an error I can't find any help with. The error is:

Undefined value found. - Detail: NaN or Inf found when solving linear system using SOR.

Every resource I've found has said it could be related to the mesh or the material.

I've re-meshed and changed the resolution of the mesh, so I don't think that is it.

The materials can't change.

Any help?


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