[Gmsh] Problem with creating a mesh in OpenCASCADE kernel

[Rosicley Júnio Rodrigues Rosa]

Hello Gmsh users,

I'm working with crack propagation and the crack is modelled from a local
finite element mesh.
The mesh is successfully created using the Built-in kernel, but I am
interested in using the
OpenCASCADE kernel, because I want to union two or mais surfaces in future.
However, when I use this kernel, numerous errors occur during the mesh
generation process. Does anyone know what may be happening?
An example of .geo file is attached...

Sincerely,
Rosicley Rosa
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