Maybe the file is empty?

Have you inspected how many elements there are in @array?

On further inspection of your source code, the variable $dir_txt_files is named in a way that suggests that it is not a filename. This is furthered by you assigning it the value stuff/. But Tie::File wants a filename, not something else.

Maybe you want to use glob or File::Find to find files?

In reply to Re: Use of uninitialized value in tie array by Corion
in thread Use of uninitialized value in tie array by Anonymous Monk

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