I am trying to refine my mesh, however whenever I try to apply layer refinement to the surface, using the inflate boundary layer tool, it gives me an error. I have made the mesh resolution small for now just to not waste core time as I try different things to see if I can get the mesh working. The mesh runs fine when there is no "inflate boundary layer " condition.
I have played with the settings many times and noting seems to work.
Here is the link: https://www.simscale.com/projects/bluematt2002/ia-1_v8_final_v1/
help would be really appreciated