The error message is exactly right. The first element of the array reference you've assigned to person is the value 0, which is not a hash reference. It's a plain scalar value. In Perl, you don't assign pairs of indices and values to arrays. Perl will automatically use the correct index numbers when you assign a list to an array.

Do what the first commenter suggested and your code will work better.

In reply to Re^3: Mistake in data structure use? by chromatic
in thread Mistake in data structure use? by McLogic

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