19 Feb
2024
19 Feb
'24
1:13 a.m.
桐山 です
＃ 久し振り(おそらく数年以上)に投稿します．
Rails をやろうと環境を整えているんですが，アクションからテン
プレートを呼び出したところで「webpack が無い」と言われ，
package.json に scripts として webpack を登録すると webpack
が無限に繰り返されます:
kiri@smtp:~/work/rails/books[1050]% rails server -u webrick
=> Booting WEBrick
=> Rails 6.1.7.6 application starting in development http://localhost:3000
=> Run `bin/rails server --help` for more startup options
[2024-02-19 09:44:44] INFO WEBrick 1.8.1
[2024-02-19 09:44:44] INFO ruby 3.3.0 (2023-09-14) [amd64-freebsd15]
[2024-02-19 09:44:44] INFO WEBrick::HTTPServer#start: pid=2611 port=3000
Started GET "/hello" for 192.168.1.1 at 2024-02-19 09:44:49 +0900
Cannot render console from 192.168.1.1! Allowed networks: 127.0.0.0/127.255.255.255, ::1
(0.6ms) SELECT sqlite_version(*)
Processing by BooklistController#hello as HTML
Rendering layout layouts/application.html.erb
Rendering booklist/hello.html.erb within layouts/application
Rendered booklist/hello.html.erb within layouts/application (Duration: 0.7ms |
Allocations: 318)
[Webpacker] Compiling...
^C[2024-02-19 09:44:52] INFO going to shutdown ...
[Webpacker] Compilation failed:
yarn run v1.22.19
$ ./bin/webpack --config /home/kiri/work/rails/books/config/webpack/development.js
$ ./bin/webpack --config /home/kiri/work/rails/books/config/webpack/development.js
--config /home/kiri/work/rails/books/config/webpack/development.js
$ ./bin/webpack --config /home/kiri/work/rails/books/config/webpack/development.js
--config /home/kiri/work/rails/books/config/webpack/development.js --config
/home/kiri/work/rails/books/config/webpack/development.js
<internal:/usr/local/lib/ruby/site_ruby/3.3/rubygems/core_ext/kernel_require.rb>:38:in
`require': Interrupt
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`require'
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/usr/local/lib/ruby/gems/3.3/gems/concurrent-ruby-1.2.2/lib/concurrent-ruby/concurrent/synchronization/safe_initialization.rb:1:in
`<top (required)>'
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from ./bin/webpack:12:in `<main>'
Rendered layout layouts/application.html.erb (Duration: 3286.9ms | Allocations: 279247)
Completed 500 Internal Server Error in 3305ms (ActiveRecord: 0.0ms | Allocations: 282157)
ActionView::Template::Error (Webpacker can't find application.js in
/home/kiri/work/rails/books/public/packs/manifest.json. Possible causes:
1. You want to set webpacker.yml value of compile to true for your environment
unless you are using the `webpack -w` or the webpack-dev-server.
2. webpack has not yet re-run to reflect updates.
3. You have misconfigured Webpacker's config/webpacker.yml file.
4. Your webpack configuration is not creating a manifest.
Your manifest contains:
{
}
):
7: <%= csp_meta_tag %>
8:
9: <%= stylesheet_link_tag 'application', media: 'all',
'data-turbolinks-track': 'reload' %>
10: <%= javascript_pack_tag 'application',
'data-turbolinks-track': 'reload' %>
11: </head>
12:
13: <body>
app/views/layouts/application.html.erb:10
app/controllers/booklist_controller.rb:3:in `hello'
192.168.1.1 - - [19/Feb/2024:09:44:49 JST] "GET /hello HTTP/1.1" 500 162149
- -> /hello
[2024-02-19 09:44:53] INFO WEBrick::HTTPServer#start done.
Exiting
kiri@smtp:~/work/rails/books[1051]%
アクションおよびテンプレートは↓のようなかんじです
kiri@smtp:~/work/rails/books[1053]% cat app/controllers/booklist_controller.rb
class BooklistController < ApplicationController
def hello
render "booklist/hello"
end
def bye
render plain: 'bye!'
end
end
kiri@smtp:~/work/rails/books[1054]% cat app/views/booklist/hello.html.erb
<h1>Hello</h1>
<p>
こんにちは。お元気ですか。
</p>
kiri@smtp:~/work/rails/books[1055]%
ファイルシステムは↓の通りです．
kiri@smtp:~/work/rails/books[1055]% find . -type f > ~/tmp/temp.log
./Rakefile
./vendor/.keep
./package.json~
./README.md
./log/development.log
./log/.keep
./public/apple-touch-icon-precomposed.png
./public/robots.txt
./public/422.html
./public/apple-touch-icon.png
./public/favicon.ico
./public/500.html
./public/404.html
./public/index.html
./Gemfile.org
./.gitattributes
./package.json.org
./.gitignore
./tmp/miniprofiler/mp_timers_ye7rub43zoaco27ea649
:
(snip)
:
./tmp/miniprofiler/mp_timers_ssq3jnff108alz0ptrw1
./tmp/restart.txt
./tmp/.keep
./tmp/pids/.keep
./tmp/cache/bootsnap/compile-cache-iseq/4c/cf6da8cd80f20e
:
(snip)
:
./tmp/cache/bootsnap/compile-cache-iseq/c7/890bd96945a71b
./tmp/cache/bootsnap/load-path-cache
./tmp/cache/assets/sprockets/v3.0/w5/w5ce1GDrZBEteLs1_SiFnsYE4Ma2iXyHM5laQNtEihI.cache
:
(snip)
:
./tmp/cache/assets/sprockets/v3.0/Be/Beaa_ysBdn9z0cOMYxr7dM0f7vTzKhaJQMRLAPQN26w.cache
./tmp/cache/webpacker/last-compilation-digest-development
./tmp/storage/.keep
./tmp/development_secret.txt
./Gemfile
./config/credentials.yml.enc
./config/master.key
./config/application.rb
./config/webpack/test.js
./config/webpack/production.js
./config/webpack/environment.js
./config/webpack/development.js
./config/puma.rb
./config/routes.rb
./config/locales/en.yml
./config/boot.rb
./config/environment.rb
./config/routes.rb.org
./config/initializers/assets.rb
./config/initializers/permissions_policy.rb
./config/initializers/inflections.rb
./config/initializers/mime_types.rb
./config/initializers/wrap_parameters.rb
./config/initializers/filter_parameter_logging.rb
./config/initializers/cookies_serializer.rb
./config/initializers/content_security_policy.rb
./config/initializers/backtrace_silencers.rb
./config/initializers/application_controller_renderer.rb
./config/environments/development.rb
./config/environments/test.rb
./config/environments/production.rb
./config/cable.yml
./config/storage.yml
./config/webpacker.yml
./config/database.yml
./config/spring.rb
./Gemfile.lock
./.git/info/exclude
./.git/description
./.git/config
./.git/HEAD
./.git/hooks/pre-applypatch.sample
./.git/hooks/pre-commit.sample
./.git/hooks/applypatch-msg.sample
./.git/hooks/push-to-checkout.sample
./.git/hooks/pre-merge-commit.sample
./.git/hooks/prepare-commit-msg.sample
./.git/hooks/fsmonitor-watchman.sample
./.git/hooks/post-update.sample
./.git/hooks/commit-msg.sample
./.git/hooks/pre-receive.sample
./.git/hooks/pre-rebase.sample
./.git/hooks/sendemail-validate.sample
./.git/hooks/pre-push.sample
./.git/hooks/update.sample
./package.json
./.ruby-version
./test/application_system_test_case.rb
./test/integration/.keep
./test/helpers/.keep
./test/test_helper.rb
./test/system/.keep
./test/models/.keep
./test/controllers/booklist_controller_test.rb
./test/controllers/.keep
./test/channels/application_cable/connection_test.rb
./test/fixtures/files/.keep
./test/mailers/.keep
./db/development.sqlite3
./db/seeds.rb
./lib/assets/.keep
./lib/tasks/.keep
./storage/.keep
./bin/webpack
./bin/setup
./bin/spring
./bin/webpack-dev-server
./bin/rails
./bin/rake
./bin/yarn
./config.ru
./app/mailers/application_mailer.rb
./app/jobs/application_job.rb
./app/assets/config/manifest.js
./app/assets/images/.keep
./app/assets/stylesheets/application.css
./app/assets/stylesheets/booklist.scss
./app/models/concerns/.keep
./app/models/application_record.rb
./app/helpers/booklist_helper.rb
./app/helpers/application_helper.rb
./app/javascript/channels/consumer.js
./app/javascript/channels/index.js
./app/javascript/packs/application.js
./app/channels/application_cable/channel.rb
./app/channels/application_cable/connection.rb
./app/controllers/booklist_controller.rb
./app/controllers/booklist_controller.rb.bak
./app/controllers/application_controller.rb
./app/controllers/booklist_controller.rb.org
./app/controllers/booklist_controller.rb.bak~
./app/controllers/concerns/.keep
./app/views/layouts/application.html.erb
./app/views/layouts/mailer.text.erb
./app/views/layouts/mailer.html.erb
./app/views/booklist/hello.html.erb
kiri@smtp:~/work/rails/books[1056]%
なお，環境は↓の通りです．
kiri@smtp:~/work/rails/books[1056]% rails --version
Rails 6.1.7.6
kiri@smtp:~/work/rails/books[1057]% pkg info -aI|grep ^rubygem-
rubygem-actioncable61-6.1.7.6 Integrated WebSockets for Rails
rubygem-actionmailbox61-6.1.7.6 Receive and process incoming emails in Rails applications
rubygem-actionmailer61-6.1.7.6 Easy email delivery and testing for Ruby
rubygem-actionpack4-4.2.11.3 Action Controller and Action View of Rails MVC Framework
rubygem-actionpack61-6.1.7.6 Action Controller and Action View of Rails MVC Framework
rubygem-actiontext61-6.1.7.6 Edit and display rich text in Rails applications
rubygem-actionview4-4.2.11.3 Rendering framework putting the V in MVC (part of Rails)
rubygem-actionview61-6.1.7.6 Rendering framework putting the V in MVC (part of Rails)
rubygem-activejob61-6.1.7.6 Job class declarations for a variety of queueing backends
rubygem-activemodel4-4.2.11.3 Toolkit for building modeling frameworks
rubygem-activemodel61-6.1.7.6 Toolkit for building modeling frameworks
rubygem-activerecord61-6.1.7.6 Object-relational mapping layer for Rails MVC Framework
rubygem-activestorage61-6.1.7.6 Attach cloud and local files in Rails applications
rubygem-activesupport4-4.2.11.3 Utility classes and extension that are required by Rails
MVC Framework
rubygem-activesupport61-6.1.7.6 Utility classes and extension that are required by Rails
MVC Framework
rubygem-addressable-2.8.5 Replacement for the URI implementation
rubygem-bindex-0.8.1 Bindings for your Ruby exceptions
rubygem-binding_of_caller-1.0.0 Retrieve the binding of a methods caller
rubygem-bootsnap-1.16.0 Boot large ruby/rails apps faster
rubygem-builder-3.2.4 Facilitate programmatic generation of XML markup
rubygem-bundler-2.4.20,1 Tool that manages gem dependencies for Ruby applications
rubygem-byebug-11.1.3 Ruby 2 debugger
rubygem-capybara-3.39.2 Integration testing tool for rack based web applications
rubygem-colorator-1.1.0 Colorize your text in the terminal
rubygem-concurrent-ruby-1.2.2 Modern concurrency tools for Ruby
rubygem-connection_pool-2.4.1 Generic connection pool for Ruby
rubygem-crack-0.4.5 Ruby Library of Simple JSON and XML Parsing
rubygem-crass-1.0.6 CSS parser based on the CSS Syntax Level 3 draft
rubygem-dalli-3.2.6 High performance memcached client for Ruby
rubygem-date-3.3.3 Subclass of Object includes Comparable module for handling
dates
rubygem-debug-1.8.0 Debugging functionality for Ruby
rubygem-debug_inspector-1.1.0 Ruby wrapper for the MRI 2.0 debug_inspector API
rubygem-em-websocket-0.5.3 EventMachine based WebSocket server
rubygem-erubi-1.12.0 ERB template engine for Ruby
rubygem-erubis-2.7.0_1 Fast, secure, and extensible implementation of eRuby
rubygem-eventmachine-1.2.7 Fast, simple event-processing library for Ruby programs
rubygem-execjs-2.9.1 ExecJS lets you run JavaScript code from Ruby
rubygem-ffi-1.16.3 Extension for dynamic libraries and binding functions
rubygem-forwardable-extended-2.6.0 Forwardable with hash, and instance variable
extensions
rubygem-globalid-rails61-1.2.1 URIs for your models makes it easy to pass references
around
rubygem-graphql-1.13.19 Plain-Ruby implementation of GraphQL
rubygem-graphql-client-0.16.0_1 Ruby library for declaring, composing and executing
GraphQL queries
rubygem-hashdiff-1.0.1 Diff lib to compute the smallest difference between two
hashes
rubygem-http_parser.rb-0.8.0 Simple callback-based HTTP request/response parser
rubygem-i18n-1.14.1,2 New wave Internationalization support for Ruby
rubygem-image_processing-1.12.2_1 High-level wrapper for processing images for the web
with ImageMagick or libvips
rubygem-io-console-0.6.0 Add console capabilities to IO instances
rubygem-irb-1.8.1 Interactive Ruby
rubygem-jbuilder-rails61-2.11.5 Create JSON structures via a Builder-style DSL
rubygem-jekyll-4.3.2 Simple, blog aware, static site generator
rubygem-jekyll-feed-0.17.0 Generates an Atom feed from Jekyll posts
rubygem-jekyll-sass-converter-2.2.0 Basic Sass converter for Jekyll
rubygem-jekyll-seo-tag-2.8.0 Add metadata tags for search engines and social networks
rubygem-jekyll-sitemap-1.4.0 Automatically generate a sitemap.xml for Jekyll sites
rubygem-jekyll-watch-2.2.1 Handles rebuilding of Jekyll sites when a file changes
rubygem-json-2.6.3 Parse JSON texts and generate them from ruby data
structures
rubygem-kramdown-2.4.0 Yet-another-markdown-parser but fast, pure Ruby
rubygem-kramdown-parser-gfm-1.1.0 Kramdown parser for the GFM dialect of Markdown
rubygem-libxml-ruby-4.1.1 Ruby language bindings for the GNOME Libxml2 XML toolkit
rubygem-liquid4-4.0.4 Library for rendering safe templates
rubygem-listen-3.8.0 Listen to file modifications and notify about the changes
rubygem-loofah-2.21.3 Library for manipulating HTML/XML documents and fragments
rubygem-mail-2.8.1,2 Ruby email handler
rubygem-marcel-1.0.2 Simple mime type detection
rubygem-matrix-0.4.2 Implementation of Matrix and Vector classes
rubygem-mercenary-0.4.0 Lightweight and flexible library for writing command-line
apps in Ruby
rubygem-method_source-1.0.0 Tool to retrieve the sourcecode for a method
rubygem-mini_magick-4.12.0_1 Manipulate images with minimal use of memory via
ImageMagick
rubygem-mini_mime-1.1.5 Lightweight mime type lookup toy
rubygem-minima-2.5.1 Beautiful, minimal theme for Jekyll
rubygem-minitest-5.20.0 Minitest provides a complete suite of testing facilities
rubygem-msgpack-1.7.2 Gems for MessagePack
rubygem-net-imap-0.4.0 Ruby client api for Internet Message Access Protocol
rubygem-net-pop-0.1.2 Ruby client library for POP3
rubygem-net-protocol-0.2.1 Abstruct interface for net-* client
rubygem-net-smtp-0.4.0 Simple Mail Transfer Protocol client library for Ruby
rubygem-nio4r-2.5.9 Cross-platform asynchronous I/O primitives
rubygem-nokogiri-1.15.4 HTML, XML, SAX, and Reader parser
rubygem-pathutil-0.16.2 Like Pathname but a little less insane
rubygem-psych-5.1.0 YAML parser and emitter
rubygem-public_suffix-5.0.1_9 Ruby domain name parser based on the Public Suffix List
rubygem-puma-6.4.0 Fast, multithreaded and highly concurrent ruby web server
rubygem-que-2.2.1 Job queue that uses PostgreSQL advisory locks for speed and
reliability
rubygem-racc-1.7.1 LALR(1) parser generator for Ruby
rubygem-rack-3.0.8,3 Rack, a modular Ruby web server interface
rubygem-rack-cache-1.14.0 Rack middleware to enable HTTP caching
rubygem-rack-mini-profiler-3.1.1 Profiles loading speed for rack applications
rubygem-rack-proxy-0.7.7 Request/response rewriting proxy capabilities with
streaming
rubygem-rack-test-2.1.0 Small, simple testing API for Rack apps
rubygem-rack16-1.6.13 Rack, a modular Ruby web server interface
rubygem-rack22-2.2.8,3 Rack, a modular Ruby web server interface
rubygem-rails-deprecated_sanitizer-1.0.4 Deprecated sanitizer API extracted from Action
View
rubygem-rails-dom-testing-rails61-2.2.0 Analyse and compare DOMs using Nokogiri
rubygem-rails-dom-testing1-1.0.9 Analyse and compare DOMs using Nokogiri
rubygem-rails-html-sanitizer-1.6.0 Sanitize HTML fragments in Rails applications
rubygem-rails61-6.1.7.6 Full-stack web application framework
rubygem-railties61-6.1.7.6 Rails internals bootup, plugins, generators, and rake
tasks
rubygem-rake-13.0.6 Ruby Make
rubygem-rb-fsevent-0.11.2 FSEvents API with Signals catching (without RubyCocoa)
rubygem-rb-inotify-0.10.1 Ruby wrapper for libinotify, using ffi
rubygem-rb-kqueue-0.2.8 Ruby wrapper for BSD kqueue, using FFI
rubygem-rdoc-6.5.0 RDoc produces HTML and command-line documentation for Ruby
projects
rubygem-redis-5.0.7 Ruby client library for Redis, the key value storage
server
rubygem-redis-client-0.17.0 Simple low-level client for Redis 6+
rubygem-redis-namespace-1.11.0 Ruby client class for Redis with namespace support
rubygem-regexp_parser-2.7.0 Tokenizing, lexinf and parsing Ruby regular expressions
rubygem-reline-0.3.9 Alternative GNU Readline or Editline implementation by pure
Ruby
rubygem-rexml-3.2.6 XML toolkit for Ruby
rubygem-rouge-4.1.3 Simple, easy-to-extend drop-in replacement for pygments
rubygem-ruby-vips-2.1.4_1 Binding for the vips image processing library
rubygem-rubyzip-2.3.2 Ruby module for reading and writing zip files
rubygem-safe_yaml-1.0.5 Parse YAML safely
rubygem-sass-rails-rails61-6.0.0 Sass adapter for the Rails asset pipeline
rubygem-sassc-2.4.0 Use libsass with Ruby
rubygem-sassc-rails-rails61-2.1.2 Integrate SassC-Ruby into Rails
rubygem-sassc22-2.2.1 Use libsass with Ruby
rubygem-selenium-webdriver-4.13.1 Tool for writing automated tests of websites
rubygem-semantic_range-3.0.0 Parse and compare semantic version numbers and ranges
rubygem-spring-4.1.1 Rails application preloader
rubygem-sprockets-rails-rails61-3.4.2 Sprockets Rails integration
rubygem-sprockets3-3.7.2_1 Ruby library that preprocesses and concatenates JavaScript
files
rubygem-sqlite3-1.6.6 Ruby interface to the SQLite DB engine version 3
rubygem-stringio-3.0.8 Pseudo IO class from/to String
rubygem-sucker_punch-3.1.0 Asynchronous processing library for Ruby
rubygem-terminal-table-3.0.2 Simple, feature rich ASCII table generation library
rubygem-thor-1.2.2 Scripting framework that replaces rake, sake, and rubigen
rubygem-thread_safe-0.3.6 Thread-safe collections and utilities for Ruby
rubygem-tilt-2.3.0 Generic interface to multiple Ruby template engines
rubygem-timeout-0.4.0 Auto-terminate potentially long-running operations in Ruby
rubygem-turbolinks-5.2.1 Turbolinks makes following links in your web application
faster
rubygem-turbolinks-source-5.2.0 Turbolinks JavaScript assets
rubygem-tzinfo-2.0.6 Daylight-savings aware timezone support for Ruby
rubygem-tzinfo1-1.2.11 Daylight-savings aware timezone support for Ruby
rubygem-uglifier-4.2.0 Ruby wrapper for UglifyJS JavaScript compressor
rubygem-unicode-display_width-2.5.0 Get the display size of a string
rubygem-web-console-rails61-4.2.1 Debugging tool for your Ruby on Rails applications
rubygem-webdrivers-5.3.1 Run Selenium tests more easily with install and updates for
all supported webdrivers
rubygem-webmock-3.19.1 Allows stubbing HTTP requests and setting expectations on
the requests
rubygem-webpacker-rails61-5.4.4 Use Webpack to manage app-like JavaScript modules in
Rails
rubygem-webrick-1.8.1 HTTP server toolkit
rubygem-websocket-1.2.10 Universal Ruby library to handle WebSocket protocol
rubygem-websocket-driver-0.7.6 WebSocket protocol handler with pluggable I/O
rubygem-websocket-extensions-0.1.5 Generic extension manager for WebSocket connections
rubygem-xpath-3.2.0 DSL for generating XPath Expressions
rubygem-zeitwerk-2.6.12 Efficient and thread-safe code loader
kiri@smtp:~/work/rails/books[1058]% ruby --version
ruby 3.3.0preview2 (2023-09-14 master e50fcca9a7) [amd64-freebsd15]
kiri@smtp:~/work/rails/books[1059]% uname -a
FreeBSD smtp 15.0-CURRENT FreeBSD 15.0-CURRENT #0 n265729-9b03a5de73d4-dirty: Tue Oct 10
18:39:54 JST 2023 root@msrvkx:/usr/obj/usr/src/amd64.amd64/sys/XIJ amd64
kiri@smtp:~/work/rails/books[1060]%
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きりやま