The selected stair type/shape isn't supported for attaching a wall to a stair. To continue, detach the wall from the stairs' components.

public static FailureDefinitionId StairsComponentTypeUnsupportedError { get; }

Public Shared ReadOnly Property StairsComponentTypeUnsupportedError As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ StairsComponentTypeUnsupportedError {
	FailureDefinitionId^ get ();
}