CAD tip # 9418:

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CAD

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Modeling error: attempted operation did not produce a meaningful result

If Inventor displays a modelling operation error message:

The attempted operation did not produce a meaningful result. Try with different inputs.

it is usually caused by invalid geometry - e.g. imported from external data. A frequent source of problems is e.g. an extrusion path as a curve containing duplicate vertices, duplicate segments or "zig-zag" (backing) segments along its length.

Inv

*CAD

28.8.2013 14462×

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applies to: Inventor ·

See also:
Tip 13965:	Total length of sweeps in Inventor - wires, pipes, trusses, tubes, hoses (iLogic)
Tip 13211:	Automatic numbering/renaming of multi-volume bodies in a part.
Tip 13197:	How to transfer a model or sketch parameter to iProperties?
Tip 13040:	iLogic - display information about complexity of an Inventor part.
Tip 12532:	Error when inserting standard part - Modeling: Failed to insert a part into assembly!

Selected tip: Using Oracle 11g with Autodesk Topobase 2008.

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