我正在尝试使用mail gem从IronWorker任务发送电子邮件。在我的本地系统(OS )上运行该脚本是可行的,但在使用相同参数的IronWorker上运行时会失败。我刚接触IronWorker和mail gem,所以我不知道从哪里开始调试。以下是错误消息的文本。
/task/email.rb:5:in `block in <top (required)>': undefined method `[]' for nil:NilClass (NoMethodError)
from /task/__gems__/gems/mail-2.4.4/lib/mail/mail.rb:106:in `instance_eval'
from /task/__gems__/gems/mail-2.4.4/lib/mail/mail.rb:106:in `defaults'
from /task/email.rb:3:in `<top (required)>'
from /usr/local/lib/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /usr/local/lib/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from __runner__.rb:213:in `<main>'下面是我的代码:
require 'mail'
Mail.defaults do
delivery_method :smtp, {
address: params['address'],
port: 587,
domain: params['domain'],
user_name: params['username'],
password: params['password'],
authentication: 'plain',
enable_starttls_auto: true
}
end
Mail.deliver do
to "#{params['to_name']} <#{params['to_address']}>"
from "#{params['from_name']} <#{params['from_address']}>"
subject "Mail test"
text_part do
body params['text']
end
html_part do
content_type 'text/html; charset=UTF-8'
body params['html']
end
end请注意,我之前在本地收到了这个错误,但它是由于在默认设置中使用username而不是user_name造成的。有什么想法吗?
发布于 2013-07-12 19:25:47
我不确定,但看起来'params‘是零,你能在使用之前检查一下吗?如果你在你的worker中使用独立的命名空间(就像在类中的worker body ),就会发生这种情况。
https://stackoverflow.com/questions/17607616
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