我从迁移Rails的2至3 Rails的一个大工地当我试图得到一个资产,我得到使用下面的错误Webrick
:Rails的错误服务资产
Started GET "/assets/key.png" for 127.0.0.1 at 2013-03-20 11:00:06 -0300
Served asset /key.png - 200 OK (15ms)
[2013-03-20 11:00:08] ERROR NoMethodError: undefined method `each' for nil:NilClass
/usr/local/rvm/gems/ruby-1.9.3-p327/gems/rack-1.4.5/lib/rack/handler/webrick.rb:71:in `service'
/usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
/usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
/usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
我已经检查机架源代码和问题是在以下行的文件webrick.rb的(身体无):
body.each { |part|
res.body << part
}
使用Thin
我收到了类似的错误:
Started GET "/assets/key.png" for 127.0.0.1 at 2013-03-20 11:34:31 -0300
Served asset /key.png - 200 OK (33ms)
!! Rack application returned nil body. Probably you wanted it to be an empty string?
!! Unexpected error while processing request: undefined method `each' for nil:NilClass
并在浏览器:
Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data.
我一直在努力与此错误。任何帮助?
也许你应该尝试更新机架到更新的版本? – 2013-03-20 14:12:17
我该怎么办?我也试过乘客,它没有工作。但让我知道如何更新机架。 – Tony 2013-03-20 14:19:57
我会说'宝石更新架':) – 2013-03-20 14:25:04