turkee：未定義的方法`reverse_merge！'爲零：NilClass

在試圖獲得turkee工作，我得到一個undefined method reverse_merge！'爲零：NilClass`錯誤。turkee：未定義的方法`reverse_merge！'爲零：NilClass

我的代碼：

class MechanicalTurksController < ApplicationController 
    def new 
    @mechanical_turk = MechanicalTurk.new 
    @disabled = Turkee::TurkeeFormHelper::disable_form_fields?(params) 
    end 
end 

<%= turkee_form_for(@mechanical_turk, params) do |f| %> 
    <%= f.label :first_name %> 
    <%= f.text_field :first_name, disabled: @disabled %> 

    <br /> 
    <%= f.submit "Save", class:"btn btn-primary", disabled: @disabled %> 
<% end %> 

class MechanicalTurk < ActiveRecord::Base 

end

我認爲這個問題是params哈希值。我認爲它缺少一些東西。該文件說

的Mechanical Turk，現在需要的是，hitId，workerId和 turkSubmitTo參數與assignmentId和形式參數一起傳遞。

下面是從我的日誌輸出：

Started GET "/mechanical_turks/new?assignmentId=ASSIGNMENT_ID_NOT_AVAILABLE&hitId=2Z2MN9U8P9Y3B78UW1US1YIM5R7VEG" for 208.54.40.228 at 2012-05-08 17:35:24 -0400 
Processing by MechanicalTurksController#new as HTML 
    Parameters: {"assignmentId"=>"ASSIGNMENT_ID_NOT_AVAILABLE", "hitId"=>"2Z2MN9U8P9Y3B78UW1US1YIM5R7VEG"} 
    Rendered mechanical_turks/new.html.erb within layouts/application (0.9ms) 
Completed 500 Internal Server Error in 2ms 

ActionView::Template::Error (undefined method `reverse_merge!' for nil:NilClass): 
    1: <%= turkee_form_for(@mechanical_turk, params) do |f| %> 
    2:  <%= f.label :first_name %> 
    3:  <%= f.text_field :first_name, disabled: @disabled %> 
    4: 
    app/views/mechanical_turks/new.html.erb:1:in `_app_views_mechanical_turks_new_html_erb___897197135_79286580'

我也貼一個問題上GitHub。

來源

2012-05-08 Tyler DeWitt

使用最新版本的github，它現在可以工作。

來源

2012-05-09 19:05:31

turkee：未定義的方法`reverse_merge！'爲零：NilClass

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