Unable to update\ndata tip using custom update function The index must be a scalar integral value greater than 0. The position must be a 1x2 numeric vector. The position polygon must be a 2xn matrix with at least 3 columns. The direction must be one of ''up'', ''down'', ''left'' or ''right''. The position must be a scalar PrimitivePoint object. Unable to construct a DataCursorBehaviorHelper object. Protected method "{0}" must be implemented in DataAnnotatable interface.