变量Errno :: ENOENT(没有这样的文件或目录 - )
问题描述:
在我的控制,我试图执行一个Ruby脚本:变量Errno :: ENOENT(没有这样的文件或目录 - )
def mymethod
variable = `ruby /home/user/Test.rb`
exec variable
raise "Failed: #{variable}" unless variable.blank?
end
Test.rb脚本会在提到路径,即使这样,我得到一个错误:
Errno::ENOENT (No such file or directory -)
的Test.rb内容:
require 'rubygems'
require 'net/smtp'
require 'pp'
require 'mysql'
require 'yaml'
message = "MESSAGE_END
G Name <MyEmailAddress>
To: G Name <MyEmailAddress>
Subject: SMTP e-mail test
This is a test mail"
Net::SMTP.start('webserver') do |smtp|
smtp.send_message message, 'EmailAddress', 'EmailAddress'
end
当我手动运行该脚本。它按预期发送邮件。
答
你必须
require 'open-uri'
所以,
require '/home/user/Test.rb'
require 'open-uri' # sometimes without this line, we get the exact error message in ruby on rails..
(或)
尝试重新启动服务器,有时它的修复它..
+0
需要'/home/user/Test.rb'的工作感谢 – Supersonic 2013-02-11 15:24:44
+0
有人被放下这个答案downvote ....天才 – Vinay 2013-02-11 15:25:15
什么样的输出呢'Test.rb'产生? – Casper 2013-02-11 15:09:38
你想打开该文件还是什么? – Vinay 2013-02-11 15:10:44
@Casper:更新了我的问题 – Supersonic 2013-02-11 15:15:46