1. use Data::Dumper; at the top
  2. Just before the line where the error appears, print Dumper $variable;
This will let you see exactly what you have in hand. If necessary, back up to where you assign that variable and dumper the source's contents.

Once you can see what you're working with, it is MUCH easier to navigate the reference tree.

In reply to Re: Parsing XML: Not an Array/Hash Reference Error by SuicideJunkie
in thread Parsing XML: Not an Array/Hash Reference Error by leighgable

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