Question

gem delayed_jobs在开发环境中完美运行。但在生产中，它不起作用。它会在日志中引发以下错误

使用此delayed_job向用户发送电子邮件

I, [2013-11-20T13:55:28.418252 #31220]  INFO -- : 2013-11-20T13:55:28+0000: 
[Worker(delayed_job host:li483-234 pid:31220)] 1 jobs processed at 77.3979 j/s, 1 failed
I, [2013-11-20T14:05:48.680718 #31220]  INFO -- : 2013-11-20T14:05:48+0000: [Worker(delayed_job host:li483-234 pid:31220)] Job Class#receive_msg (id=1) RUNNING
E, [2013-11-20T14:05:48.683409 #31220] ERROR -- : 2013-11-20T14:05:48+0000: [Worker(delayed_job host:li483-234 pid:31220)] Job Class#receive_msg (id=1) FAILED (5 prior attempts) with NoMethodError: undefined method `email' for nil:NilClass

任何线索？

Answer 1

我找到了答案

在config/application.rb中将其置于顶部

require 'yaml'

YAML :: ENGINE.yamler ='psych'

重启服务器和RAILS_ENV =生产箱/ delayed_job启动

delayed_jobs错误，未定义的方法`email'代表nil：NilClass

1 个答案: