calling annotation function cause error

what is problem in runing this code it gives error

if ishg2parent( varargin{:} )

try

h = annotationHGUsingMATLABClasses(varargin{:});

catch me

throw(me)

end

if nargout > 0

hOut = h;

end

return;

end

the error is

Error using annotation (line 53)

X and Y values must be between 0 and 1

Error in cleanrob_visualize (line 359)

gview.arrows(i-1, 1) = annotation('arrow', fliplr(ax), ay, sty.arrow{:});

[dpb]

"By default, the units are normalized to the figure. The lower left corner of the figure maps to (0,0) and the upper right corner maps to (1,1). "

What's wrong is precisely what the error message says -- by default annotation uses Normalized units and you have passed something outside the range of [0 1] for either x or y (or both) without changing the 'Units' property to something else

Units — Position units
'normalized' (default) | 'inches' | 'centimeters' | 'characters' | 'points' | 'pixels'

are your choices, axes limits aren't a choice for some reason I've never fathomed...