[PerlChina] errors in Spreadsheet::ParseExcel

照cpan的例子用的，怎么回报error呢：

can not use an  undefined value as an array reference at  c:/Perl/site/lib/Spreadsheet/ParseExcel/Workbook.pm at line 70

 

Spreadsheet：：ParseExcel 是用ppm 安装的， perl 5.8 。8 或5.10， winxp

 

 

脚本如下:

 

 

use strict;
    use Spreadsheet::ParseExcel;

    my $parser   = Spreadsheet::ParseExcel->new();
    my $workbook = $parser->Parse('1.xls');

    for my $worksheet ( $workbook->worksheets() ) {

        my ( $row_min, $row_max ) = $worksheet->row_range();
        my ( $col_min, $col_max ) = $worksheet->col_range();

        for my $row ( $row_min .. $row_max ) {
            for my $col ( $col_min .. $col_max ) {

                my $cell = $worksheet->get_cell( $row, $col );
                next unless $cell;

                print "Row, Col    = ($row, $col)\n";
                print "Value       = ", $cell->value(),       "\n";
                print "Unformatted = ", $cell->unformatted(), "\n";
                print "\n";
            }
        }
    }

 

 

 

    

--
           Yours Sincerely
                   Zeng Hong

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