[英]undefined method `alias_example_to' for RSpec::Core::ExampleGroup:Class
我正在嘗試使用帶有rspec-2.7.1和rails-3.0.7 remarkable_activerecord-4.0.0.alpha4 。 到目前為止，我還沒有使用任何示例。 我剛剛將其添加到Gemfile中，並進行了bundle install 。 我正在使用spork加載應用程序behorehand。 運行spork時，出現以下錯誤：
undefined method `alias_example_to' for RSpec::Core::ExampleGroup:Class (NoMethodError)
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable-4.0.0.alpha4/lib/remarkable/core/rspec.rb:26:in `<class:ExampleGroup>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable-4.0.0.alpha4/lib/remarkable/core/rspec.rb:13:in `<module:Core>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable-4.0.0.alpha4/lib/remarkable/core/rspec.rb:12:in `<module:RSpec>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable-4.0.0.alpha4/lib/remarkable/core/rspec.rb:1:in `<top (required)>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable-4.0.0.alpha4/lib/remarkable/core.rb:11:in `<top (required)>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable_activemodel-4.0.0.alpha4/lib/remarkable/active_model.rb:2:in `<top (required)>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/remarkable_activerecord-4.0.0.alpha4/lib/remarkable/active_record.rb:2:in `<top (required)>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/home/chandranshu/work/pep/data_entry/branches/ws_chan_r2_test_cases/spec/spec_helper.rb:4:in `<top (required)>'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `load'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `block in load'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `load'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/test_framework.rb:138:in `block (2 levels) in preload'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/app_framework/rails.rb:8:in `preload'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/test_framework.rb:134:in `block in preload'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork.rb:62:in `exec_prefork'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/test_framework.rb:120:in `preload'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/run_strategy/forking.rb:25:in `preload'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/runner.rb:74:in `run'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/lib/spork/runner.rb:10:in `run'
/opt/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/spork-0.9.0.rc9/bin/spork:10:in `<top (required)>'
/opt/ruby-1.9.2-p180/bin/spork:19:in `load'
/opt/ruby-1.9.2-p180/bin/spork:19:in `<main>'
我已經看過RSpec::Core::ExampleGroup並且那里存在alias_example_to方法。 我應該如何調試呢？
更新資料
閱讀相關文章后，我編輯了有問題的文件以顯式加載rspec並開始正常工作。 立刻，我意識到require 'remarkable/active_record' require 'rspec/rails'和require 'remarkable/active_record'語句的順序是錯誤的。 更正了該問題，它立即起作用。
從已編輯的問題正文中復制答案，以便從“未答復”過濾器中刪除此問題：
更新閱讀相關文章后，我編輯了有問題的文件以顯式加載rspec並開始正常工作。 立刻，我意識到
require 'remarkable/active_record'require 'rspec/rails'和require 'remarkable/active_record'語句的順序是錯誤的。 更正了該問題，它立即起作用。
〜每個Chandranshu回答
RSpec 3未定義方法`允許'為＃ <RSpec::Core::ExampleGroup…>
[英]RSpec 3 undefined method `allow' for #<RSpec::Core::ExampleGroup…>
RSpec :: Core :: ExampleGroup :: Nested_2中未定義的方法'it'
[英]undefined method `it' in RSpec::Core::ExampleGroup::Nested_2
RSpec錯誤“ Rspec :: Core :: ExampleGroup :: Nested的未定義方法'respond_to'”
[英]RSpec error “undefined method 'respond_to' for Rspec::Core::ExampleGroup::Nested”
水豚驗收測試：＃的未定義方法“訪問”
[英]Capybara Acceptance Tests: undefined method `visit' for #<RSpec::Core::ExampleGroup
RSpec-＃的未定義局部變量或方法`user_id'
[英]RSpec - undefined local variable or method `user_id' for #<RSpec::Core::ExampleGroup
＃的未定義方法`disallow_value' <RSpec::Core::ExampleGroup::Nested_1:0x0000000a4b3a98>
[英]undefined method `disallow_value' for #<RSpec::Core::ExampleGroup::Nested_1:0x0000000a4b3a98>
# 的未定義方法“get” <rspec::core::examplegroup::nested_1:0x00000106db51f8></rspec::core::examplegroup::nested_1:0x00000106db51f8>
[英]undefined method `get' for #<RSpec::Core::ExampleGroup::Nested_1:0x00000106db51f8>
如何在Controller RSpec中測試Devise，錯誤：未定義的方法`assign'for＃ <RSpec::Core::ExampleGroup::Nested_1:0x0000010597f4b8>
[英]How to test Devise in a Controller RSpec, error: undefined method `assign' for #<RSpec::Core::ExampleGroup::Nested_1:0x0000010597f4b8>
失敗/錯誤：{訪問signup_path}之前NameError：＃的未定義局部變量或方法`signup_path'
[英]Failure/Error: before { visit signup_path } NameError: undefined local variable or method `signup_path' for #<RSpec::Core::ExampleGroup
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