Memory fault when inserting QTableItem into QTable

Hello,

I've written the following small Perl/Qt program:

...
table = Qt::Table(frame6, "table");
table->setNumRows( int(0) );
table->setNumCols( int(0) );
table->setReadOnly( 1 );
table->setSelectionMode( &Qt::Table::NoSelection() );
table->setLeftMargin(0);
...
open (FILE,"table_example.one") or die;
while (defined (my $line = <FILE>))
{
     chomp($line);
     push (@lines,$line);

     clearTable();

     table->setNumCols(1);
     table->horizontalHeader()->setStretchEnabled(1);
     table->horizontalHeader()->setLabel(0,"Eine Spalte",-1);
     table->setNumRows(scalar(@lines));

     my $row = 0;
    foreach my $element (@lines)
    {
 
table->setItem($row,0,Qt::TableItem(table,&Qt::TableItem::Never," 
$element"));
        $row++;
    }
}

The file "table_example.one" contains one string per line. Every string 
shall be shown in one row of the table.
But every time my program terminates with a "memory fault" while 
executing "setItem". Why?

I'm using Perl 5.8.3, Qt 3.2.3 and libqt-perl 3.008-1 with Debian GNU/Linux.

Thanks for your help,
Oliver