Learning Forum

[Chen Wang]

Initial Surface mesh generation failed. Automatic fallback is not supported for surface meshes. Please switch to alternative meshes manually.

My model is sure to face to face.

[Mrinmoy Bharadwaj]

Hello Chen,

Usually surface mesh failure results from geometry issues with the CAD . However, it would be difficult to find out the cause just by looking at a pitcure of the model here. However, I would suggest to check and clean up your CAD for any geometry issues and retry the simulation.

[Erik Kostson]

Hello

I would suggest also to post this in the electronics forum as this forum is about CAD (SC/Discovery, DM etc), and not about HFSS or Q3D.

/forum/forums/forum/discuss-simulation/electronics-2/

Thank you

Erik