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don't understand bless

by lepetitalbert (Abbot)
on Mar 26, 2008 at 14:58 UTC ( #676416=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    Can't call method "Workbooks" on unblessed reference
    
  2. or download this
    my $excel_template = $file_sys_path . $invoice_page_name;
    
    ...
    
    my $book = $Excel->Workbooks->Open( $excel_template ) or die ; # open 
    +Excel file
    

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