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my $currentNode1 = '123.45.6.890'; my $userName1 = sprintf("name1\n"); ... Host => $currentNode2 ); @results = $c->login($userName2, $password2) or die "Connect failed: @ +{[ $c->errmsg() ]}\n";
error message: Can't call method "login" on an undefined value at tMo +nitor.pl line 63.