不确定为什么或如何开始发生但突然间我的应用程序在我的本地环境中正常运行不再有效。
我当地的开发环境是:MacOS Sierra 10.12.5
App用途:
每当我运行rails s或rails c时,应用程序就会启动并立即崩溃并输出以下内容:
➜ pwf-site git:(master) ✗ rails c
Traceback (most recent call last):
67: from bin/rails:4:in `<main>'
66: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
65: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
64: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
63: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
62: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
61: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
60: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
59: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
58: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<main>'
57: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:46:in `invoke'
56: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/command/base.rb:65:in `perform'
55: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
54: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
53: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
52: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/commands/console/console_command.rb:95:in `perform'
51: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/command/actions.rb:18:in `require_application_and_environment!'
50: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application.rb:337:in `require_environment!'
49: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
48: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
47: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
46: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
45: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
44: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
43: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
42: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
41: from /Users/herbyraynaud/code/personal/pwf-site/config/environment.rb:5:in `<main>'
40: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application.rb:361:in `initialize!'
39: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:60:in `run_initializers'
38: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
37: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
36: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
35: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:347:in `call'
34: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:347:in `each'
33: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
32: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
31: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
30: from /Users/herbyraynaud/.rbenv/versions/2.5.0/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
29: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:61:in `block in run_initializers'
28: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `run'
27: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `instance_exec'
26: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/finisher.rb:130:in `block in <module:Finisher>'
25: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:10:in `execute'
24: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/file_update_checker.rb:83:in `execute'
23: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:30:in `block in updater'
22: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:20:in `reload!'
21: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in `load_paths'
20: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in `each'
19: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in `block in load_paths'
18: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `load'
17: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
16: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `block in load'
15: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
14: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
13: from /Users/herbyraynaud/code/personal/pwf-site/config/routes.rb:1:in `<main>'
12: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
11: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
10: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
9: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
8: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
7: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
6: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
5: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
4: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/sidekiq-5.2.5/lib/sidekiq/web.rb:13:in `<main>'
3: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
2: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
1: from /Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
/Users/herbyraynaud/code/personal/pwf-site/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require': cannot load such file -- rack/protection (LoadError)
机架保护宝石是Sinatra的一部分所以我试图将sinatra添加到Gemfile以及进行正常的gem安装,但它看起来像是一个红鲱鱼。
以下是我尝试过的各种组合和订单,没有任何接缝可以使用
有一些类似的问题表明问题出在bootsnap gem上,但事实证明它们是red herring删除gem并且在boot.rb文件中禁用bootsnap并没有解决问题。
最后,我能够创建一个新的rails应用程序,而不是修复sqlite3版本问题,我能够运行服务器和控制台,没有任何问题。
这让我相信问题必定是一些宝石依赖性搞砸了导致问题。
这个是一个彻头彻尾的搔抓者。
这是我的Gemfile
source 'https://rubygems.org'
ruby "2.5.0"
gem 'rails', '5.2.2'
gem 'bootsnap'
gem 'devise'
gem "simple_form"
gem 'simple_enum', git: 'git://github.com/lwe/simple_enum.git'
gem 'kaminari'
gem 'activerecord-import'
gem 'font-awesome-sass', '~> 5.2.0'
gem 'pg'
gem 'puma', '~> 3.7'
gem 'activeadmin'
gem 'activeadmin_blaze_theme'
gem 'inherited_resources'
gem 'stripe'
gem "aws-sdk-s3", require: false
gem "image_processing", "~> 1.2"
gem "prawn"#, :git => "git://github.com/prawnpdf/prawn.git"
gem 'prawn-table' #, '~> 0.1.0'
gem "bootstrap", ">= 4.3.1"
gem 'jquery-rails'
gem "chosen-rails"
gem 'rails-observers'
gem 'combine_pdf'
gem 'figaro'
gem 'exception_handler'
gem "chartkick"
gem 'activeadmin_medium_editor', git: "git://github.com/hraynaud/activeadmin_medium_editor.git"
gem 'sidekiq'
group :development, :test do
gem "better_errors"
gem "hirb"
gem 'rspec'
gem "rspec-rails"
gem 'factory_bot'
gem "factory_bot_rails"
gem "faker"
gem "populator"
gem "pry"
gem "pry-nav"
gem "fakeweb", git: "https://github.com/chrisk/fakeweb.git"
gem "letter_opener"
end
group :test do
gem 'capybara'
gem "guard-rspec"
gem "rspec-activemodel-mocks"
gem "database_cleaner"
gem "launchy"
gem 'simplecov', :require => false
gem 'selenium-webdriver'
gem 'chromedriver-helper'
end
当然经过将近一整天的努力想出来并最终发布到SO。在SO帖子上升5分钟后我找到了解决方案。
我没有尝试的一件事是移动线:
gem bootsnap
稍后在Gemfile下面的所有默认宝石,但在开发和测试组之前。在这之后,rails服务器和rails控制台突然重新开始工作。
奇怪的是,我想验证这确实是问题,所以我解除了更改删除了tmp / cache中的bootsnap缓存,删除了我的vendor / bundle目录并重新执行了bundle install,它运行得很好。尽管它已经被打破了将近2天。这就像暂时移动靴子一样,低于其他宝石,不知何故得到了什么被卡住了。奇怪的是,即使从我的应用程序中完全删除bootsnap也能够让它再次运行但只是暂时将其移动到Gemfile底部附近就可以了?
所以我比以往任何时候都更加困惑,但至少它再次起作用。
我有一个与此解决方案解决的类似问题。
使用rbenv将2.30版本的ruby版本升级到2.5.1。安装捆绑器1.17.3,运行bundle install
。一切安装正确,但由于bootsnap缓存我的rails控制台一直使用旧版宝石,不会加载新安装的宝石。
Rails c成功启动但调用require {gem_name}
导致路径缺失错误(下图)。 Bundler路径,gem env,gem list等,其他一切都是正确的。
[5] pry(main)> require 'simple_enum'
LoadError: cannot load such file -- simple_enum
from /Users/max/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
最后清除了tmp / cache文件夹,捆绑了更新的bootsnap,一切正常!