rspecが実行できなくなりました。bundler: failed to load command: rspec

Question

2週間前に問題なく実行できていたrspecコマンドがいつのまにか実行できなくなりました。
faild to loadと出ているので、パスとか、ファイルの配置がおかしいのではと思っておりますが具体的にどうすれば良いかわかりません。
見当つくかたいらっしゃいましたら、何かアドバイスいただけますと幸いです。

ログ。

$ bundle exec rspec spec/controllers/article_controller_spec.rb
/Users/username/project/hoge/huga/config/initializers/mongoid_monkeypatch.rb:20: warning: already initialized constant Moped::BSON
/Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/moped-1.5.3/lib/moped/bson/extensions/array.rb:2: warning: previous definition of BSON was here
bundler: failed to load command: rspec (/Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/bin/rspec)
NoMethodError: undefined method `id' for nil:NilClass
  /Users/username/project/hoge/huga/spec/support/factories/available_products.rb:12:in `block (3 levels) in <top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/trait.rb:12:in `instance_eval'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/trait.rb:12:in `initialize'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/definition_proxy.rb:167:in `new'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/definition_proxy.rb:167:in `trait'
  /Users/username/project/hoge/huga/spec/support/factories/available_products.rb:11:in `block (2 levels) in <top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/syntax/default.rb:18:in `instance_eval'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/syntax/default.rb:18:in `factory'
  /Users/username/project/hoge/huga/spec/support/factories/available_products.rb:7:in `block in <top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/syntax/default.rb:49:in `instance_eval'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/syntax/default.rb:49:in `run'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/factory_girl-4.5.0/lib/factory_girl/syntax/default.rb:7:in `define'
  /Users/username/project/hoge/huga/spec/support/factories/available_products.rb:1:in `<top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `block in require'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:240:in `load_dependency'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
  /Users/username/project/hoge/huga/spec/spec_helper.rb:22:in `block in <top (required)>'
  /Users/username/project/hoge/huga/spec/spec_helper.rb:22:in `each'
  /Users/username/project/hoge/huga/spec/spec_helper.rb:22:in `<top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `block in require'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:240:in `load_dependency'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/activesupport-4.2.5/lib/active_support/dependencies.rb:274:in `require'
  /Users/username/project/hoge/huga/spec/rails_helper.rb:6:in `<top (required)>'
  /Users/username/project/hoge/huga/spec/controllers/admin/article_check_words_controller_spec.rb:1:in `require'
  /Users/username/project/hoge/huga/spec/controllers/admin/article_check_words_controller_spec.rb:1:in `<top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1361:in `load'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1361:in `block in load_spec_files'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1359:in `each'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1359:in `load_spec_files'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:106:in `setup'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:92:in `run'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:78:in `run'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:45:in `invoke'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/gems/rspec-core-3.4.4/exe/rspec:4:in `<top (required)>'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/bin/rspec:23:in `load'
  /Users/username/project/hoge/huga/vender/bundle/ruby/2.3.0/bin/rspec:23:in `<top (required)>'

テストファイル

require "rails_helper" #

describe ArticlesController do
  context "#index" do
    before do
      @users = create_list(:user, 3)
    end
    it "検索ボックスが表示されること" do
    end
    it "id検索できること" do
    end
    it "ユーザーの情報が表示されること" do
    end
  end
end

お手数おかけしますが、解決方法分かる方いらっしゃいましたら教えていただけると嬉しいです。
よろしくおねがいします。

Comments

[moke]

この状態ではわからないのですが。 FactoryGirlで生成したlistに問題があるのではないでしょうか

[sutonea]

モデルクラスと、spec/factoriesディレクリ内のファイルを追加してください。

Answer 1

自分で解決できましたので報告させていただきます。
コメントくださった方々どうもありがとうございました。
factoryと聞いて、ピンときました。
クラスができていなかったために落ちていました。
テスト用のseedコマンドを実行したところ治りました。

おかげさまで大変勉強になりました。ありがとうございました！