Meshing setup f1 rear wing problems

I am simulating a f1 rear wing. When the simulation is finished, the rear wing disappears, really strange and also I need help with the mesh setup because I think is somthing related with the error. Thanks

Hi @bmancebo,

Thanks for posting your question! As we have talked via chat, please fix those bad regions accordingly to my advise:

I also suggest you to take a close look at this meshing refinement page: