Я начал новый проект и являюсь более или менее младшим разработчиком.Все шло нормально, настраивая Rails с базой данных Postgres, настраивая модель / контроллер / представление для генерации Redcarpet Markdown, настраивая тесты Rspec / Capybara и т. Д.
Я получаю Gemfile, например так:
source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
# Language version
ruby '2.5.1'
# Framework version
gem 'rails', '~> 5.2.1'
# Database
gem 'pg'
# Database administration
gem 'rails_admin', '~> 1.3'
# Styling
gem 'sass-rails', '~> 5.0'
# Scripting
gem 'uglifier', '>= 1.3.0'
gem 'mini_racer', platforms: :ruby
gem 'coffee-rails', '~> 4.2'
gem 'webpacker', '~> 3.5'
# Performance improvements
gem 'turbolinks', '~> 5'
gem 'bootsnap', '>= 1.1.0', require: false
# Markdown parsing
gem 'redcarpet'
# JSON API builder
gem 'jbuilder', '~> 2.5'
# Make it work on Windows
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
group :development, :test do
# Call 'byebug' in the code to get a debugger console.
gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
# Testing
gem 'rspec-rails'
gem 'factory_bot_rails'
end
group :development do
# Call 'console' in the code to get a live console.
gem 'web-console', '>= 3.3.0'
gem 'listen', '>= 3.0.5', '< 3.2'
# Performance improvements for development
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
end
group :test do
# Testing
gem 'capybara', '>= 2.15'
gem 'selenium-webdriver'
end
И следуйте документам Webpacker, чтобы установить Webpack для использования ES6 в моем проекте:
bundle
bundle exec rails webpacker:install
Устанавливается нормально, но теперь, когда я пытаюсь запустить bundle exec rails s
, не меняя никакихдругой файл, я получаю длинную трассировку стека:
Traceback (most recent call last):
69: from bin/rails:3:in `<main>'
68: from bin/rails:3:in `load'
67: from /Users/danrice/Software/Novum-Opus-Projects/Novum_Opus/bin/spring:15:in `<top (required)>'
66: from /Users/danrice/Software/Novum-Opus-Projects/Novum_Opus/bin/spring:15:in `require'
65: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
64: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
63: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
62: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
61: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
60: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
59: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
58: from /Users/danrice/Software/Novum-Opus-Projects/Novum_Opus/bin/rails:9:in `<top (required)>'
57: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `require'
56: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:253:in `load_dependency'
55: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `block in require'
54: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
53: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
52: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
51: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
50: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
49: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands.rb:18:in `<main>'
48: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/command.rb:46:in `invoke'
47: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/command/base.rb:65:in `perform'
46: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
45: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
44: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
43: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:142:in `perform'
42: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:142:in `tap'
41: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:147:in `block in perform'
40: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:51:in `start'
39: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:89:in `log_to_stdout'
38: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/server.rb:354:in `wrapped_app'
37: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/server/server_command.rb:27:in `app'
36: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/server.rb:219:in `app'
35: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/server.rb:319:in `build_app_and_options_from_config'
34: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/builder.rb:40:in `parse_file'
33: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/builder.rb:49:in `new_from_string'
32: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/builder.rb:49:in `eval'
31: from config.ru:in `<main>'
30: from config.ru:in `new'
29: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/builder.rb:55:in `initialize'
28: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/rack-2.0.5/lib/rack/builder.rb:55:in `instance_eval'
27: from config.ru:3:in `block in <main>'
26: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in `require_relative'
25: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `require'
24: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:253:in `load_dependency'
23: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `block in require'
22: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
21: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
20: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
19: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
18: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
17: from /Users/danrice/Software/Novum-Opus-Projects/Novum_Opus/config/environment.rb:5:in `<main>'
16: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/application.rb:361:in `initialize!'
15: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/initializable.rb:60:in `run_initializers'
14: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
13: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
12: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
11: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:347:in `call'
10: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:347:in `each'
9: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
8: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
7: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
6: from /Users/danrice/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
5: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/initializable.rb:61:in `block in run_initializers'
4: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/initializable.rb:32:in `run'
3: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/initializable.rb:32:in `instance_exec'
2: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/webpacker-3.5.5/lib/webpacker/railtie.rb:51:in `block in <class:Engine>'
1: from /Users/danrice/.rvm/gems/ruby-2.5.1/gems/actionpack-5.2.1/lib/action_dispatch/middleware/stack.rb:76:in `insert'
/Users/danrice/.rvm/gems/ruby-2.5.1/gems/actionpack-5.2.1/lib/action_dispatch/middleware/stack.rb:76:in `insert': can't modify frozen Array (FrozenError)
У кого-нибудь есть какие-либо теории о том, что происходит в мире?Большое спасибо!
Комментаторы попросили мой config/environment.rb
файл, а именно:
# Load the Rails application.
require_relative 'application'
# Initialize the Rails application.
Rails.application.initialize!