本文介绍了Rspec 在 Rails 教程中给出了我的布局链接错误:“失败/错误:无法从回溯中找到匹配的行"的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
同样的问题，但解决方案不起作用:，我尝试了多个版本的 rspec:为什么是Rspec 说失败/错误:无法从回溯中找到匹配的行"?
Same question, but solution did not work:, I've tried several versions of rspec:Why is Rspec saying "Failure/Error: Unable to find matching line from backtrace"?
dpalacio:sample_app dpalacio$ rspec -v
2.0.0.beta.18
dpalacio:sample_app dpalacio$ rspec spec/
controllers/ factories.rb models/ requests/ spec_helper.rb
dpalacio:sample_app dpalacio$ rspec spec/requests/
FFFFF
Finished in 0.55501 seconds
5 examples, 5 failures
1) LayoutLinks should have a Home page at '/'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
2) LayoutLinks should have a Contact page at '/contact'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
3) LayoutLinks should have an About page at '/about'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
4) LayoutLinks should have a Help page at '/help'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
5) LayoutLinks should have a Help page at '/signup'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
和2.0.1版本一样:
And the same with the 2.0.1 version:
dpalacio:sample_app dpalacio$ rspec -v
2.0.1
dpalacio:sample_app dpalacio$ rspec spec/
controllers/ factories.rb models/ requests/ spec_helper.rb
dpalacio:sample_app dpalacio$ rspec spec/requests/
FFFFF
Finished in 0.55501 seconds
5 examples, 5 failures
1) LayoutLinks should have a Home page at '/'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
2) LayoutLinks should have a Contact page at '/contact'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
3) LayoutLinks should have an About page at '/about'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
4) LayoutLinks should have a Help page at '/help'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
5) LayoutLinks should have a Help page at '/signup'
Failure/Error: Unable to find matching line from backtrace
stack level too deep
# /Users/dpalacio/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/forwardable.rb:185
推荐答案
ok 找到问题了，问题不是 RSPEC 而是 WEBRAT.添加到您的 Gemfile:
Ok found the issue, the issue is not RSPEC but WEBRAT.Add to your Gemfile:
gem 'webrat', '0.7.1'
RSPEC 的版本应该是:宝石'rspec'，'2.0.1'
The version of RSPEC should be:gem 'rspec', '2.0.1'
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