RebarConstraint is no longer valid. -or- The RebarConstraint is not of RebarConstraintType ‘ToOtherRebar’. -or- The RebarConstraint constrain two Rebar ends. -or- The RebarTargetConstraintType is ‘HookBend’ or ‘BarBend’.
Remarks
Throw exception if it’s used on start/end handle to start/end handle constraint, and on constraints involving bar/hook bend handle.