From: regan russell <regan_russell@...>
Date: 2011-08-31T14:59:26+09:00
Subject: Re: AWS CreateHit ruby code

Ryan Davis wrote in post #1019308:
> On Aug 30, 2011, at 15:06 , regan russell wrote:
>
>> /Library/Ruby/Gems/1.8/gems/ruby-aws-1.3.1/lib/amazon/webservices/mturk/
>> me
>> chanical_turk_error_handler.rb:127:in `validateResponse':
>> AWS.MissingParameters
>> (Amazon::WebServices::Util::ValidationException)
>>        from
>
> Are you addressing this MissingParameters error?
>
> I googled around and found a test online that shows:
>
> result = @@mturk.createHIT(:Title          => 'Ruby SDK Test Hit',
>                            :Description    => description,
>                            :Keywords       => 'Ruby, test, SDK',
>                            :Reward         => {
>                              :Amount       => 23.44,
>                              :CurrencyCode => 'USD'
>                            },
>                            :Question       => question)


Thank you for your response. I put in the missing parameters, which is
why my second post doesn't contain that error. So the answer to your
question is yes.

I didn't write the code and I don't know ruby but I downloaded and
installed ruby-debug (rdebug).
I have stepped through the code and inspected variables.

(rdb:1) list
[17, 26] in
/usr/local/lib/ruby/gems/1.9.1/gems/ruby-aws-1.3.2/lib/amazon/webservices/util/convenience_wrapper.rb
   17      raise "Missing paramters: #{missing_parameters.join(',')}"
unless missing_parameters.empty?
   18      @service = args[:ServiceClass].new( args )
   19    end
   20
   21    def callService( method, *args )
=> 22      @service.send( method, *args )
   23    end
   24
   25    def method_missing( method, *args )
   26      if @service.respond_to? method

(rdb:1) display method
7: method = GetAccountBalance


GetAccountBalance is missing, yet this seems to be a logical part Amazon
stuff.. I am confused and I don't even kn ow the language.


R.

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