•我的工作到Linux服务器迁移到Ubuntu的,从一个10.04更新一到12.04不能调用一个未定义的值的方法“验证”
•此服务器是负责执行几个一些Perl模块通过crontabs。
•这些Perl模块严重依赖30-40 perl扩展。
•我安装了所有Perl扩展,并且crontabs能够成功处理,除了由这些PERL扩展的较新版本引起的几个语法错误。
•我需要一些帮助来修改语法以使Perl脚本按预期进行处理。
这是我的错误信息:
2015/12/28 12:56:48 ./cms.pl 88 FATAL main - Can't call method "verify" on an undefined value at pm/Emails/Core.pm line 438.
代码:
#===================================================================================================
# Send an eamil
# Args: enable_clients?, BCC Arrayref [[email protected], ...], Hashref { email_address, email_subject, email_body }
#===================================================================================================
sub pm::Emails::Core::send_email {
my ($self, $enable_clients, $bcc, $email) = @_;
# die('Invalid BCC array') unless $bcc;
die('Invalid Email hashref') unless ($email && $email->{email_address} && $email->{email_subject} && $email->{email_body});
$email->{email_address} = trim $email->{email_address}; # Trim the email address just to be sure no invalid emails sneak in
my $mime = undef;
my $smtp = undef;
###
# Get a handle to the logger
my $logger = Log::Log4perl->get_logger();
die('Failed to create logger') unless $logger;
###
###
# Send the email using the local SMTP server
# SPAM FILTER NOTES:
# We are sending the email as inlined HTML.
# Sending the email as a multipart with HTML & PlainText is getting flagged as SPAM.
{
my $msg = join(', ',
(
'Time:' . localtime(),
'Sending Email TO: ' . $email->{email_address},
#'BCC: ' . join(',', @$bcc),
'SUBJECT: ' . $email->{email_subject},
'Clients Enabled: ' . ($enable_clients ? 'true' : 'false')
)
);
$logger->warn($msg);
open(FILE, '>>/var/log/mail.log') or die('Failed to open mail log: /var/log/mail.log');
print FILE $msg . "\n";
close FILE;
}
###
if (!defined($self->{_phpversion_})) {
$self->{_phpversion_} = `php -r 'print phpversion();' 2>/dev/null`;
}
###
# Generate the MIME email message
$mime = MIME::Lite->new(
Subject => $email->{email_subject},
To => $email->{email_address},
Type => 'text/html',
Data => $email->{email_body},
'Reply-To' => '[email protected]',
'Return-Path' => '[email protected]',
From => '[email protected]',
Organization => 'Testing',
'X-Mailer' => 'PHP' . $self->{_phpversion_}
);
###
# Check to see if we are sending the email to clients, if not then redirect to another account & update the subject
if ($enable_clients) {
$logger->warn('Sending email to clients is enabled!');
} else {
use Sys::Hostname;
$logger->warn('Sending email to clients is disabled!');
$email->{email_address} = '[email protected]';
$email->{email_subject} = '<' . hostname . ' - ADMIN ONLY EMAIL> ' . $email->{email_subject};
$mime->replace(Subject => $email->{email_subject});
}
$mime->preamble('');
$mime->top_level(1);
$mime = $mime->as_string();
###
###
# Connect to the SMTP server & send the message
$logger->debug('Connecting to SMPT server');
$smtp = Net::SMTP->new('localhost', Timeout => 60, Debug => 0, Hello => 'test.com');
$logger->debug('Connected to SMPT server');
###
###
# Verify we can send the email to the included addresses
foreach my $email_address (($email->{email_address}), @$bcc) {
$logger->debug('Verifying Email address: ' . $email_address);
next if $smtp->verify($email_address);
$logger->warn('Failed to verify email address: ' . $email_address . ', re-connecting to SMPT');
$smtp = Net::SMTP->new('localhost', Timeout => 60, Debug => 1, Hello => 'test.com');
die('Failed to reconnect to SMPT server') unless $smtp;
last;
}
###
###
# Send the email message
$smtp->mail('[email protected]');
$smtp->bcc(@$bcc, { Notify => ['FAILURE','DELAY', 'SUCCESS'] });
$smtp->to($email->{email_address}, { Notify => ['FAILURE','DELAY', 'SUCCESS'] });
$smtp->data; # This will start the data connection for the message body
$smtp->datasend($mime); # This will send the data for the message body
$smtp->dataend; # This will end the message body and send the message to the user
$smtp->quit;
###
use List::Util qw[min];
sleep(min(1, int(rand(2))));
}
任何帮助是极大的赞赏。
你似乎在第441行定义了'$ smtp',在你尝试从它运行'verify'方法后,有3行*。你是否有理由期望它在早期被定义? – tjd
你发布的代码片段没有什么意义,因为它通常是用'$ smtp = Net :: SMTP-> new(...);'*之前*尝试调用其他'$ smtp'上的方法。我猜你留下了一些东西;在代码中搜索'$ smtp'并找到前几个事件。 – ThisSuitIsBlackNot
我的歉意家伙只是发布完整的代码,感谢您的反馈。 – virtual020