ruby – kernel_require.rb：55：在`require’中：无法加载这样的文件错误

目前我使用的是 Ruby 1.9.3版本(尽管我与Ruby 2.0.0相同).在Windows 7 64位.我正在关注“黄瓜书”,并在第7.2章 – “使用变换删除重复”中被卡住.我的文件夹结构如下：

\cash_withdrawal
\cash_withdrawal\Gemfile
\cash_withdrawal\Gemfile.lock
\cash_withdrawal\features
\cash_withdrawal\features\cash-withdrawal.feature
\cash_withdrawal\features\step_deFinitions
\cash_withdrawal\features\step_deFinitions\cash_withdrawal_steps.rb
\cash_withdrawal\features\step_deFinitions\lib
\cash_withdrawal\features\step_deFinitions\lib\nice_bank.rb
\cash_withdrawal\features\support
\cash_withdrawal\features\support\env.rb
\cash_withdrawal\features\support\transforms.rb
\cash_withdrawal\features\support\world_extensions.rb

在我的cash_withdrawal_steps.rb文件中,我有：

require 'CAPTURE_CASH_AMOUNT'

Given /^I have deposited (#{CAPTURE_CASH_AMOUNT}) in my Account$/ do |amount|
  my_account.deposit(amount)
  my_account.balance.should eq(amount),"Expected the balance to be #{amount} but it was #{my_account.balance}"
end

当我运行黄瓜我得到：

C:\Users\Nikita.Harrison\AutomatedTesting\cash_withdrawal>cucumber
cannot load such file — CAPTURE_CASH_AMOUNT (LoadError)
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in
r equire' C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:inr equire’
C:/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/step_definiti
ons/cash_withdrawal_steps.rb:1:in <top (required)>' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/rb_support/rb_l anguage.rb:122:inload’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/rb_support/rb_l
anguage.rb:122:in load_code_file' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support _code.rb:180:inload_file’ C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:83:in block in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support _code.rb:82:ineach’ C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:82:in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime.rb:184: inload_step_deFinitions’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime.rb:42:i
n run!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/cli/main.rb:47: inexecute!’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/bin/cucumber:13:in
<top (re quired)>' C:/Ruby193/bin/cucumber:23:inload’
C:/Ruby193/bin/cucumber:23:in `’

如果我运行irb然后运行需要“CAPTURE_CASH_AMOUNT”我得到这个错误：

irb(main):006:0> require “CAPTURE_CASH_AMOUNT” LoadError: cannot load
such file — CAPTURE_CASH_AMOUNT
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:55:in require' from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir e.rb:55:inrequire’
from (irb):6
from C:/Ruby193/bin/irb:12:in `’

我已经尝试过许多修复,包括’require_relative’,没有什么似乎可以解决我的问题.
如果我从cash_withdrawal_steps.rb文件中删除require’CAPTURE_CASH_AMOUNT’并运行黄瓜,那么我的’步骤定义’不会按照定义显示：

C:\Users\Nikita.Harrison\AutomatedTesting\cash_withdrawal>cucumber
Feature: Cash withdrawal

   @test   Scenario: Successful withdrawal from an account in credit #
 features\cash_with drawal.feature:4
     Given I have deposited $100 in my Account               # features\cash_with drawal.feature:5
     When I withdraw $20                                     # features/step_defi nitions/cash_withdrawal_steps.rb:7
     Then $20 should be dispensed                            # features/step_defi nitions/cash_withdrawal_steps.rb:11
     And the balance of my account should be $80             # features/step_defi nitions/cash_withdrawal_steps.rb:15

 1 scenario (1 undefined) 4 steps (3 skipped,1 undefined) 0m0.006s

 You can implement step deFinitions for undefined steps with these
 snippets:

 Given(/^I have deposited \$(\d+) in my Account$/) do |arg1|   pending
 \# express the regexp above with the code you wish you had end

如果我添加需要File.join(File.dirname(“C：/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/support”),“支持”,“转换”)到env.rb文件并运行黄瓜I得到：

C:/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/support/trans
 forms.rb:1: warning: already initialized constant CAPTURE_CASH_AMOUNT
 Feature: Cash withdrawal

   @test   Scenario: Successful withdrawal from an account in credit #
 features\cash_with drawal.feature:4
     Given I have deposited $100 in my Account               # features\cash_with drawal.feature:5
     When I withdraw $20                                     # features/step_defi nitions/cash_withdrawal_steps.rb:7
     Then $20 should be dispensed                            # features/step_defi nitions/cash_withdrawal_steps.rb:11
     And the balance of my account should be $80             # features/step_defi nitions/cash_withdrawal_steps.rb:15

 1 scenario (1 undefined) 4 steps (3 skipped,1 undefined) 0m0.013s

 You can implement step deFinitions for undefined steps with these
 snippets:

 Given(/^I have deposited \$(\d+) in my Account$/) do |arg1|   pending
 \# express the regexp above with the code you wish you had end

我知道我一定在做错事,但是我根本找不到需要帮助的东西.
宝石文件内容：

# This Gemfile lists all Gems used throughout the book - with versions.
source :rubygems

# Build stuff
gem 'bundler','1.5.3'
#gem 'rake','10.1.1'
#gem 'watchr','0.7'
#gem 'bcat','0.6.2'

# General stuff
#gem 'aruba','0.4.11'
gem 'cucumber','1.3.10',:require => 'cucumber'
gem 'rake','10.1.1'
gem 'rspec','2.14.1',:require => 'cucumber'
gem 'rspec-expectations','2.14.5'
gem 'watir-webdriver','0.6.7'

我想我已经包含了所有需要的信息.

解决方法

我刚刚遇到同样的问题,我相信这是捆绑的问题.无论如何,我通过运行解决了这个问题：

bundle update
bundle exec ruby <yourfilename.rb>

希望这可以帮助！

原文地址：https://www.jb51.cc/ruby/266474.html

ruby – kernel_require.rb：55：在`require’中：无法加载这样的文件错误

解决方法

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