say "$_ $names->[$_]\t$colref->{$names->[$_]}" for grep { $types->[$_] == Text::CSV_XS::IV } 0 .. $#$types; -> End of line processing Argument "" isn't numeric in subroutine entry at /pro/3gl/CPAN/Text-CSV_XS/blib/lib/Text/CSV_XS.pm line 871, <$fh> line 3. New line status: error_input: error_diag: 2 Volume.serialno 3643411828 3 vtype 4 7 skip002 1 8 skip003 0 9 skip004 260 12 skip005 0 13 skip006 2147483648 14 Thumbnail.width 400 15 Thumbnail.height 400 16 skip007 0 17 skip008 0 18 skip009 3 19 skip010 24 20 skip011 0 21 skip012 172 22 skip013 200 23 skip014 518 24 skip015 3603 29 skip017 0