Truss is unable to generate any members due to layout family error.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
C#
public static FailureDefinitionId TrussInvalidSymbolGeom { get; }
public static FailureDefinitionId TrussInvalidSymbolGeom { get; }