"Unable to interpolate nodal temperatures" error during thermal simulation

Hi all,

In Simulation 2010, whenever I run a static simulation linked to thermal data, and I use dissimilar meshes, I get the "Unable to interpolate nodal temperatures" error.  If I copy the mesh from the thermal sim, everything runs fine.  Does anyone know why I'm seeing this problem and how to fix it?

Many thanks in advance,

Brandon Liew

SolidworksSimulation