Some Errors when get mesh from STL
Hello,everyone.I am a new gmsh uesr. I meet some errors when I get mesh from stl.
When I meshed slope.stl,it gave the following error:PLC Error: A segment and a facet intersect at point.When I meshed Solid2.stl,it gave the following error:Invalid boundary mesh (overlapping facets) on surface 4 surface 4.I tried to solve errors but failed.
Why is this happening? How can it be fixed?
Edited by Zhang Yangyang