$cacheHOA{$sum}=($name) assigns $name to $cacheHOA{$sum}. To actually create an arrayref you need to use []s instead, like $cacheHOA{$sum}=[$name].

In reply to Re: Re: Re: Re: Re: Stumped on an array ref error... by wog
in thread Stumped on an array ref error... by Madams

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