My guess is that at least one of the 3 variables passed to the write function is undefined. Check each with print or defined: 
print "$row\n";
print "$col\n";
print "$temp\n";

if (defined $col) {
    print "col is defined: $col\n";
}
else {
    print "col is not defined\n";
}

[download]

That is a strange usage of my, by the way.

Use code tags: Writeup Formatting Tips

In reply to Re: Issue with Spreadsheet::WriteExcel by toolic
in thread Issue with Spreadsheet::WriteExcel by mprogan365

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