Error in meshing process with snappyHexMesh and different geometries
 

Dear Foamers,

i am a newcomer in the world of OpenFoam and i have a current error with my snappyHexMesh process. At the end of the smoothing process I`m getting this error
with is attached. I'm working with the edition 2.4.0.
I'm doing a flow analysis to calculate the drag coefficient of car wheels.
I was simulating around 10 different geometries with the same setting but now I have problems with the latest.

Any idea of what is the reason of this error?

Thank you very much
JoSchl