[ahhi]

Hello everyone,

I'm working on a long-distance pipeline meshing on ICEM CFD, it's about 1000m long with many elbows. I have import the geometry from Solidworks as IGS file with no problem, then I create directly the mesh, using compute mesh section. the problem comes when I export the mesh file to fluent, it gives me this error message:

Error: Build_Grid: no cells in case file.
Clearing partially read grid.

Error: Build Grid: Aborted due to critical error.

Error: Build Grid: Aborted due to critical error.
Error Object: #f

I have read many posts talking about the same issue, but it still not clear to me.
Do you have any suggestions?