When creating an FE mesh for a solid, I get Error No. 2306: "Surface boundary is not closed at edges XX."My solid has openings in the boundary surfaces. How can I solve the problem?

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Accepted Answer

A solid must always be completely closed. To clarify the problem, imagine filling the solid with a liquid. The liquid must not escape from the solid at any point.The attached video shows how to easily and efficiently insert the missing surfaces.

Error Message No. 2306: Surface Boundary of Solid Not Closed

When creating an FE mesh for a solid, I get Error No. 2306: "Surface boundary is not closed at edges XX." My solid has openings in the boundary surfaces. How can I solve the problem?