$white should contain an object (or a package name) in order to have methods run on itself. Selenium::Screenshot->new returns the object you want, but you called `->save` on it, which returned only the file name. You can't chain the constructor with the save method.

my $white = 'Selenium::Screenshot'->new(
                png     => $driver->screenshot,
                exclude => [{
                    size     => { width => 10, height => 10 }, 
                    location => { x => 5, y => 5 }, 
                }]);
$white->save( file => "snapScreenshot" );

[download]

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

[download]

In reply to Re: Compare method with Selenium by choroba
in thread Compare method with Selenium by Chaoui05

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