Re: resolving HTML::TableExtract error

[haoess]

foreach $row ($te->rows) {

You'll have to walk through the parsed tables first:

foreach my $ts ( $te->table_states ) {
    foreach my $row ( $ts->rows ) {
        ...
    }
}

Please have a look at perldoc HTML::TableExtract and feel free to contact its author to provide better error messages for misuses like yours.

--Frank