.... my $id="search_result_next_page_link"; $mech->click({ xpath => qq{//*[\@id="$id"]}, synchronize => 0 }); sleep 2; my @tt= $mech->xpathEx(xpath=>'/html/body/form/div[4]/div/main/div/div[3]/section/div/div/table/'); print $tt[0]->{innerHTML}; print "\n---\n"; #### >perl search_scotia.pl Use of uninitialized value in print at search_scotia.pl line 37. ---