问题描述
所以我构建了一个基本的应用程序，然后我准备测试一个“生产”原型，它不会推送到 Heroku。不过它在本地运行良好。所以我完成了这些步骤，在每一步之后，在不同的目录中推送一个 git，发现是在我运行 hotwire:install 之后它失败了。
步骤：
Ruby version: 3.0.0
Rails Version 6.1.1
rails new yourapp -d Postgresql
cd yourapp
git add .
git commit -m "initial"
Heroku create yourapp
git push Heroku master
(you may need to run bundle lock to add linux support then another commit)
--push was successful
bundle add hotwire-rails
git add .
git commit -m "added hotwire gem"
git push Heroku master
--push was successful
rails hotwire:install
bundle install
git add .
git commit -m "ran hotwire install"
git push Heroku master
--push rejected. See output below.
patrick@Patricks-MBP chatapp2 % git push heroku master
Enumerating objects: 28,done.
Counting objects: 100% (28/28),done.
Delta compression using up to 12 threads
Compressing objects: 100% (15/15),done.
Writing objects: 100% (17/17),2.60 KiB | 532.00 KiB/s,done.
Total 17 (delta 11),reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Building on the Heroku-20 stack
remote: -----> Ruby app detected
remote: -----> Installing bundler 2.1.4
remote: -----> Removing BUNDLED WITH version in the Gemfile.lock
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-3.0.0
remote: -----> Installing dependencies using bundler 2.1.4
remote: Running: BUNDLE_WITHOUT='development:test' BUNDLE_PATH=vendor/bundle BUNDLE_BIN=vendor/bundle/bin BUNDLE_DEPLOYMENT=1 bundle install -j4
remote: Fetching gem Metadata from https://rubygems.org/............
remote: Using rake 13.0.3
remote: Using concurrent-ruby 1.1.8
remote: Using minitest 5.14.3
remote: Using zeitwerk 2.4.2
remote: Using builder 3.2.4
remote: Using erubi 1.10.0
remote: Using racc 1.5.2
remote: Using crass 1.0.6
remote: Using rack 2.2.3
remote: Using nio4r 2.5.4
remote: Using websocket-extensions 0.1.5
remote: Using mimemagic 0.3.5
remote: Using mini_mime 1.0.2
remote: Using msgpack 1.3.3
remote: Using bundler 2.2.3
remote: Using ffi 1.14.2
remote: Using method_source 1.0.0
remote: Using thor 1.1.0
remote: Using pg 1.2.3
remote: Fetching redis 4.2.5
remote: Using tilt 2.0.10
remote: Using i18n 1.8.7
remote: Using semantic_range 2.3.1
remote: Using tzinfo 2.0.4
remote: Using marcel 0.3.3
remote: Using mail 2.7.1
remote: Using bootsnap 1.5.1
remote: Using puma 5.1.1
remote: Using sassc 2.4.0
remote: Using nokogiri 1.11.1 (x86_64-linux)
remote: Using rack-test 1.1.0
remote: Using websocket-driver 0.7.3
remote: Using sprockets 4.0.2
remote: Using rack-proxy 0.6.5
remote: Using activesupport 6.1.1
remote: Using loofah 2.9.0
remote: Using rails-dom-testing 2.0.3
remote: Using globalid 0.4.2
remote: Using activemodel 6.1.1
remote: Using jbuilder 2.11.1
remote: Using rails-html-sanitizer 1.3.0
remote: Using activejob 6.1.1
remote: Using activerecord 6.1.1
remote: Using actionview 6.1.1
remote: Installing redis 4.2.5
remote: Using actionpack 6.1.1
remote: Using actioncable 6.1.1
remote: Using activestorage 6.1.1
remote: Using actionmailer 6.1.1
remote: Using railties 6.1.1
remote: Using sprockets-rails 3.2.2
remote: Using actionmailBox 6.1.1
remote: Using actiontext 6.1.1
remote: Using sassc-rails 2.1.2
remote: Using webpacker 5.2.1
remote: Using rails 6.1.1
remote: Using sass-rails 6.0.0
remote: Using stimulus-rails 0.2.2
remote: Using turbo-rails 0.5.7
remote: Using hotwire-rails 0.1.3
remote: Bundle complete! 18 Gemfile dependencies,59 gems Now installed.
remote: Gems in the groups development and test were not installed.
remote: Bundled gems are installed into `./vendor/bundle`
remote: Removing bundler (2.1.4)
remote: Removing turbolinks (5.2.1)
remote: Removing turbolinks-source (5.2.0)
remote: Bundle completed (3.08s)
remote: Cleaning up the bundler cache.
remote: -----> Installing node-v12.16.2-linux-x64
remote: -----> Installing yarn-v1.22.4
remote: -----> Detecting rake tasks
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: yarn install v1.22.4
remote: [1/4] Resolving packages...
remote: [2/4] Fetching packages...
remote: info fsevents@2.3.1: The platform "linux" is incompatible with this module.
remote: info "fsevents@2.3.1" is an optional dependency and Failed compatibility check. Excluding it from installation.
remote: info fsevents@1.2.13: The platform "linux" is incompatible with this module.
remote: info "fsevents@1.2.13" is an optional dependency and Failed compatibility check. Excluding it from installation.
remote: [3/4] Linking dependencies...
remote: warning " > webpack-dev-server@3.11.2" has unmet peer dependency "webpack@^4.0.0 || ^5.0.0".
remote: warning "webpack-dev-server > webpack-dev-middleware@3.7.3" has unmet peer dependency "webpack@^4.0.0 || ^5.0.0".
remote: [4/4] Building fresh packages...
remote: Done in 26.86s.
remote: Compiling...
remote: Compilation Failed:
remote: ModuleNotFoundError: Module not found: Error: Can't resolve 'controllers' in '/tmp/build_aa8db0c8/app/javascript/packs'
remote: at /tmp/build_aa8db0c8/node_modules/webpack/lib/Compilation.js:925:10
remote: at /tmp/build_aa8db0c8/node_modules/webpack/lib/normalModuleFactory.js:401:22
remote: at /tmp/build_aa8db0c8/node_modules/webpack/lib/normalModuleFactory.js:130:21
remote: at /tmp/build_aa8db0c8/node_modules/webpack/lib/normalModuleFactory.js:224:22
remote: at /tmp/build_aa8db0c8/node_modules/neo-async/async.js:2830:7
remote: at /tmp/build_aa8db0c8/node_modules/neo-async/async.js:6877:13
remote: at /tmp/build_aa8db0c8/node_modules/webpack/lib/normalModuleFactory.js:214:25
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:213:14
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:13:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:44:7
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:13:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:25:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js:67:43
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:41:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/ModuleKindplugin.js:30:40
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:14:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/forEachBail.js:30:14
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/Resolver.js:285:5
remote: at eval (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:14:1)
remote: at /tmp/build_aa8db0c8/node_modules/enhanced-resolve/lib/RootPlugin.js:37:38
remote: at _next42 (eval at create (/tmp/build_aa8db0c8/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:6:1)
remote: resolve 'controllers' in '/tmp/build_aa8db0c8/app/javascript/packs'
remote: Parsed request is a module
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./app/javascript/packs)
remote: Field 'browser' doesn't contain a valid alias configuration
remote: resolve as module
remote: looking for modules in /tmp/build_aa8db0c8/app/javascript
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./app/javascript)
remote: Field 'browser' doesn't contain a valid alias configuration
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./app/javascript/controllers)
remote: no extension
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers is not a file
remote: .mjs
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.mjs doesn't exist
remote: .js
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.js doesn't exist
remote: .sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.sass doesn't exist
remote: .scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.scss doesn't exist
remote: .css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.css doesn't exist
remote: .module.sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.module.sass doesn't exist
remote: .module.scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.module.scss doesn't exist
remote: .module.css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.module.css doesn't exist
remote: .png
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.png doesn't exist
remote: .svg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.svg doesn't exist
remote: .gif
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.gif doesn't exist
remote: .jpeg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.jpeg doesn't exist
remote: .jpg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers.jpg doesn't exist
remote: as directory
remote: existing directory
remote: using path: /tmp/build_aa8db0c8/app/javascript/controllers/index
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./app/javascript/controllers/index)
remote: no extension
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index doesn't exist
remote: .mjs
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.mjs doesn't exist
remote: .js
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.js doesn't exist
remote: .sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.sass doesn't exist
remote: .scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.scss doesn't exist
remote: .css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.css doesn't exist
remote: .module.sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.module.sass doesn't exist
remote: .module.scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.module.scss doesn't exist
remote: .module.css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.module.css doesn't exist
remote: .png
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.png doesn't exist
remote: .svg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.svg doesn't exist
remote: .gif
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.gif doesn't exist
remote: .jpeg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.jpeg doesn't exist
remote: .jpg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/app/javascript/controllers/index.jpg doesn't exist
remote: /tmp/build_aa8db0c8/app/javascript/packs/node_modules doesn't exist or is not a directory
remote: /tmp/build_aa8db0c8/app/javascript/node_modules doesn't exist or is not a directory
remote: /tmp/build_aa8db0c8/app/node_modules doesn't exist or is not a directory
remote: /tmp/node_modules doesn't exist or is not a directory
remote: /node_modules doesn't exist or is not a directory
remote: looking for modules in /tmp/build_aa8db0c8/node_modules
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./node_modules)
remote: Field 'browser' doesn't contain a valid alias configuration
remote: using description file: /tmp/build_aa8db0c8/package.json (relative path: ./node_modules/controllers)
remote: no extension
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers doesn't exist
remote: .mjs
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.mjs doesn't exist
remote: .js
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.js doesn't exist
remote: .sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.sass doesn't exist
remote: .scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.scss doesn't exist
remote: .css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.css doesn't exist
remote: .module.sass
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.module.sass doesn't exist
remote: .module.scss
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.module.scss doesn't exist
remote: .module.css
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.module.css doesn't exist
remote: .png
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.png doesn't exist
remote: .svg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.svg doesn't exist
remote: .gif
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.gif doesn't exist
remote: .jpeg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.jpeg doesn't exist
remote: .jpg
remote: Field 'browser' doesn't contain a valid alias configuration
remote: /tmp/build_aa8db0c8/node_modules/controllers.jpg doesn't exist
remote: as directory
remote: /tmp/build_aa8db0c8/node_modules/controllers doesn't exist
remote:
remote:
remote: !
remote: ! Precompiling assets Failed.
remote: !
remote: ! Push rejected,Failed to compile Ruby app.
remote:
remote: ! Push Failed
remote: !
remote: ! ## Warning - The same version of this code has already been built: 0beb51342bdb63474012846f517d2f5978f00b80
remote: !
remote: ! We have detected that you have triggered a build from source code with version 0beb51342bdb63474012846f517d2f5978f00b80
remote: ! at least twice. One common cause of this behavior is attempting to deploy code from a different branch.
remote: !
remote: ! If you are developing on a branch and deploying via git you must run:
remote: !
remote: ! git push heroku <branchname>:main
remote: !
remote: ! This article goes into details on the behavior:
remote: ! https://devcenter.heroku.com/articles/duplicate-build-version
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to chatapp4db.
remote:
To https://git.heroku.com/chatapp4db.git
! [remote rejected] master -> master (pre-receive hook declined)
error: Failed to push some refs to 'https://git.heroku.com/chatapp4db.git'
如果您能确定问题，请告诉我。我可以看到这是一个模块错误，但它只发生在 hot-wire:install 中。
解决方法
我认为您需要安装 webpacker，好像 node_module 文件夹不存在。 安装 webpacker
bundle exec rails webpacker:install
因此，显然当您执行 hotwire:install 时，它忽略了还安装 controllers 模块。运行 yarn add controllers 为我解决了这个问题。我还必须是 Heroku 的经过验证的用户才能包含 Heroku Redis Hobby Dev 计划，否则 Heroku 实例将完全崩溃，我必须重新启动服务器。