There are rebar handles with invalid selected targets to constrain. The bar preview corresponds to latest valid constraints.
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public static FailureDefinitionId CannotSolveRebarWithDelayedConstraints { get; }Property Value
FailureDefinitionId
See Also
Reference