The error message, if any, would be helpful. Have you considered passing the $worksheet into getData()? 
$mw->Button(-text => "Extract",
            -command => sub { getData( $worksheet ) })-> ...

[download]
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Excel File Problem by dragonchild
in thread Excel File Problem by joelnackman

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