Reference Object used to define a point on the surface in the landing curve table has been deleted - Intergraph Smart 3D - Help - Hexagon

Intergraph Smart 3Dx Help

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English
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Intergraph Smart 3D
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3Dx
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Smart 3D Version
13

Meaning: The reference object used to define a point on the surface in the landing curve table has been moved and is no longer intersecting the base surface. Without this information the geometry for the landing curve cannot be generated.

Recovery: The point must be changed to use a valid reference object or its coordinates must be specified manually.