Ruby on Rails

I dont know if it will help you but if you are not using mysql2 gem I
recommend you try it as a first shoot!

Regards
thiagocifani

Em Jan 1, 2012, às 10:38 PM, Jeff Lewis <jeff.burly@gmail.com>
escreveu:hiafo

> The problem you're running into has to do with encoding mismatch
> (under ruby 1.9) in some data you're munging/rendering in that view.
> First thing you should do is check your config/setup regarding
> encoding:
> $ ./script/rails console...> __ENCODING__ => #<Encoding:UTF-8>
>> Encoding.default_internal => #<Encoding:UTF-8>
>> Encoding.default_external => #<Encoding:UTF-8>
>> ActiveRecord::Base.configurations[Rails.env]["encoding"] =>
>> "utf8" ...
> Assuming your stack is properly setup for utf-8, then the most likely
> culprit is that you have some non-utf-8 binary char(s) in some data
> that is causing the problem (probably copy/pasted from ms-word into
> some form).
> Not the same error, but here's an example of a similar encoding-
> related problem:
>> s = "foo™" => "foo™"
>> s.encoding
> => #<Encoding:UTF-8>
>
>> s.sub(/foo/, 'bar')
> => "bar™"
>
>> s2 = "foo™".force_encoding("ASCII")
> => "foo\xE2\x84\xA2"
>
>> s2.encoding
> => #<Encoding:US-ASCII>
>
>> s2.sub(/foo/, 'bar')
> ArgumentError: invalid byte sequence in US-ASCII
> ...
>
> You can test/log the underlying data you're trying to render in that
> view to see what exactly is causing the problem in order to delete/
> replace it.
>
> The bigger issue is ... how to prevent and/or deal with this
> particular case when it happens again? Probably many diff ways to
> deal with this, but in such cases where I need to force the encoding
> to be valid utf-8 for a given submitted string no matter what, I've
> used something like the following:
>
> ...
> IC_UTF8 = Iconv.new('UTF-8//IGNORE', 'UTF-8')
> ...
>
> def force_utf8(str)
> #note added extra space plus chop to fix certain cases.
> IC_UTF8.iconv("#{str} ")[0..-2]
> end
> ...
>
>> s2
> => "foo\xE2\x84\xA2"
>
>> s2.encoding
> => #<Encoding:US-ASCII>
>
>> s3 = force_utf8(s2)
> => "foo™"
>
>> s3.encoding
> => #<Encoding:UTF-8>
>
>> s3.sub(/foo/, 'bar')
> => "bar™"
>
> Jeff
>
> On Dec 29 2011, 6:45 pm, gerbdla <gerb...@gmail.com> wrote:
>> yeah this is actually in a view that the error is occurring. I have
>> tried to put this encoding statement in the view
>> but to no avail. hopefully someone has had this problem and can
>> instruct me . It seems
>> like this would be a common error.
>>
>> On Dec 29, 3:30 pm, Javier Quarite <jquari...@gmail.com> wrote:
>>
>>
>>
>>
>>
>>
>>
>>> On Thu, Dec 29, 2011 at 6:19 PM, gerbdla <gerb...@gmail.com> wrote:
>>>> This is the full error anyone else having this issue?
>>
>>>> incompatible character encodings: UTF-8 and ASCII-8BIT
>>>> activesupport (3.0.9) lib/active_support/core_ext/string/
>>>> output_safety.rb:82:in `concat'
>>
>>> Well I'm not having the same issue, but when I wanted to create a
>>> csv file
>>> in my controller and one of the cells contains
>>> this -> ` rails is expecting something else, so I just add at the
>>> beggining of my controller the following
>>
>>> #encoding: utf8
>>
>>> and worked, maybe it helps
>>
>>> Javier
>
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