Use of uninitialized value in string eq at /usr/local/share/perl5/WWW/Mechanize/Chrome.pm line 1279.

##</code><code>##

$mech->click( { selector => '#dcrd-31 > div > div > div:nth-child(1)', single => 1 } );

##</code><code>##

$mech->click( { xpath => '//*[@id="dcrd-31"]/div/div/div[1]', single => 1 } );

##</code><code>##

$mech->click( { selector => '#signIn', single => 1 } );