* 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.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* 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
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2012-06-22 17:55 undefined method `each' for nil:NilClass (NoMethodError) Claudio Poli
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2012-06-22 19:34 ` Eric Wong
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