A Ruby exception that is raised when a method is called on an object which doesn't respond to that method.
I keep getting the following error message: text.rb:2:in `<main>': undefined method `choices' for main:Object (…
ruby nomethoderrorI'm having some difficulty trying to figure out what I am doing wrong. My ActiveRecord query is returning nil which …
ruby-on-rails exception null nomethoderrorI was working on a simple Pi Generator while learning Ruby, but I kept getting NoMethodError on RubyMine 6.3.3, so I …
ruby nomethoderrorFor some reason I started to get this error after switching to Rails 3.2. I guess it has something to do …
ruby-on-rails plugins ruby-on-rails-3.2 nomethoderrorI am working on building an application (following Michael Hartl's chapter 11) where users can follow projects that are created by …
ruby-on-rails nomethoderrorI have a module like this: module Prober def probe_invoke(type, data = {}) p = Probe.new({:probe_type => type.…
ruby module nomethoderrorHere is my code: class Order < Grape::Entity expose :id { |order, options| order.id.obfuscate } expose :time_left_to_…
ruby-on-rails ruby if-statement nomethoderror grape-apiI've been following Michael Heartl tutorial to create a follow system but I have a strange error: "undefined method `find_…
ruby-on-rails devise rails-activerecord nomethoderrorWhy is try throwing an error? Doesnt that defeat the whole purpose? Maybe its just in the console? ruby-1.9.2-p180 :101 &…
ruby-on-rails rails-activerecord nomethoderrorI'm getting a NoMethodError in Users#Index with an 'undefined method `each' for nil:NilClass' for the line below: <% @…
ruby-on-rails ruby-on-rails-4 undefined nomethoderror