* undefined method `each' for nil:NilClass (NoMethodError) @ 2012-06-22 17:55 Claudio Poli [not found] ` <CANp6Qo+CO6mF=+CrEKcPRRxCP=b335Bw=YCYOnAGSFeD2CV_Gg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 2+ messages in thread From: Claudio Poli @ 2012-06-22 17:55 UTC (permalink / raw) To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw Hello, I started getting this exception a lot: http://pastie.org/4133611 Probably happens when a client interrupts the connection. Any clue? Thanks. _______________________________________________ Rainbows! mailing list - rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying ^ permalink raw reply [flat|nested] 2+ messages in thread
[parent not found: <CANp6Qo+CO6mF=+CrEKcPRRxCP=b335Bw=YCYOnAGSFeD2CV_Gg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: undefined method `each' for nil:NilClass (NoMethodError) [not found] ` <CANp6Qo+CO6mF=+CrEKcPRRxCP=b335Bw=YCYOnAGSFeD2CV_Gg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2012-06-22 19:34 ` Eric Wong 0 siblings, 0 replies; 2+ messages in thread From: Eric Wong @ 2012-06-22 19:34 UTC (permalink / raw) To: Rainbows! list; +Cc: Claudio Poli Claudio Poli <masterkain-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > Hello, > I started getting this exception a lot: http://pastie.org/4133611 > > Probably happens when a client interrupts the connection. > > Any clue? Hi Claudio, What can you tell us about your application? What framework, environment, versions are you using? >From what I see, something in your Rack application stack is causing an invalid Rack response (nil in the body). A valid Rack response is a 3 part array: 0 - status #to_i makes it an HTTP status code (e.g. 200, "200 OK") 1 - headers #each yields through a pair of stringifiable objects (e.g. Rack::Utils::HeaderHash, Hash) 2 - body (this is where you're getting a nil, which is wrong) This must respond to #each and yield a single string (e.g. Array, IO...) May optionally respond to :to_path and :closes -- Eric Wong _______________________________________________ Rainbows! mailing list - rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-06-22 19:40 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-06-22 17:55 undefined method `each' for nil:NilClass (NoMethodError) Claudio Poli [not found] ` <CANp6Qo+CO6mF=+CrEKcPRRxCP=b335Bw=YCYOnAGSFeD2CV_Gg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-06-22 19:34 ` Eric Wong
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