http://www.perlmonks.org?node_id=1199331


in reply to excel to hash

You need to add error-checking to your program.

my $excel_table  = Spreadsheet::ExcelHashTable->new($file) 
   or die "Could not create excel_table object:" ;

$excel_table->excel_checker("Sheet1", "ID") and die  $excel_table->err
+or();

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