The following code DWIM: 
#!/usr/bin/perl
use warnings;
use strict;
use Spreadsheet::WriteExcel;
my $book = Spreadsheet::WriteExcel->new("perl.xls");
my $sheet = $book->addworksheet();
$sheet->write('A1', 'Hi Excel!');

[download]
Maybe the problem is with addworksheet() (note spelling)?

In reply to Re: Spreadsheet::WriteExcel write failure by trammell
in thread Spreadsheet::WriteExcel write failure by adolpht

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