问题描述
我在生产服务器（Ubuntu服务器）上运行rails webpacker:compile时出错。之前一切正常，在我的本地计算机（OSX）上一切正常
- 我的rails版本： 5.2.4.3
- 我的红宝石版本- 2.6.6
- 我的werpacker版本- gem'webpacker'，'〜> 5.1'，'> = 5.1.1'
但是：
ModuleNotFoundError: Module not found: Error: Can't resolve 'logo.svg' in '/home/deploy/clotho/app/javascript/packs'
at /home/deploy/clotho/node_modules/webpack/lib/Compilation.js:925:10
at /home/deploy/clotho/node_modules/webpack/lib/NormalModuleFactory.js:401:22
at /home/deploy/clotho/node_modules/webpack/lib/NormalModuleFactory.js:130:21
at /home/deploy/clotho/node_modules/webpack/lib/NormalModuleFactory.js:224:22
at /home/deploy/clotho/node_modules/neo-async/async.js:2830:7
at /home/deploy/clotho/node_modules/neo-async/async.js:6877:13
at /home/deploy/clotho/node_modules/webpack/lib/NormalModuleFactory.js:214:25
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:213:14
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:13:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:44:7
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:13:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:25:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js:67:43
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:26:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/ModuleKindPlugin.js:30:40
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:14:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/forEachBail.js:30:14
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:14:1)
at /home/deploy/clotho/node_modules/enhanced-resolve/lib/Resolver.js:285:5
at eval (eval at create (/home/deploy/clotho/node_modules/tapable/lib/HookCodeFactory.js:33:10),<anonymous>:25:1)
resolve 'logo.svg' in '/home/deploy/clotho/app/javascript/packs'
Parsed request is a module
using description file: /home/deploy/clotho/package.json (relative path: ./app/javascript/packs)
Field 'browser' doesn't contain a valid alias configuration
resolve as module
looking for modules in /home/deploy/clotho/app/javascript
using description file: /home/deploy/clotho/package.json (relative path: ./app/javascript)
Field 'browser' doesn't contain a valid alias configuration
using description file: /home/deploy/clotho/package.json (relative path: ./app/javascript/logo.svg)
no extension
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.js doesn't exist
.sass
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.sass doesn't exist
.scss
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.scss doesn't exist
.css
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.css doesn't exist
.module.sass
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.module.sass doesn't exist
.module.scss
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.module.scss doesn't exist
.module.css
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.module.css doesn't exist
.png
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.png doesn't exist
.svg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.svg doesn't exist
.gif
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.gif doesn't exist
.jpeg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.jpeg doesn't exist
.jpg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/app/javascript/logo.svg.jpg doesn't exist
as directory
/home/deploy/clotho/app/javascript/logo.svg doesn't exist
/home/deploy/clotho/app/javascript/packs/node_modules doesn't exist or is not a directory
/home/deploy/clotho/app/javascript/node_modules doesn't exist or is not a directory
/home/deploy/clotho/app/node_modules doesn't exist or is not a directory
/home/deploy/node_modules doesn't exist or is not a directory
/home/node_modules doesn't exist or is not a directory
/node_modules doesn't exist or is not a directory
looking for modules in /home/deploy/clotho/node_modules
using description file: /home/deploy/clotho/package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
using description file: /home/deploy/clotho/package.json (relative path: ./node_modules/logo.svg)
no extension
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.js doesn't exist
.sass
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.sass doesn't exist
.scss
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.scss doesn't exist
.css
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.css doesn't exist
.module.sass
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.module.sass doesn't exist
.module.scss
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.module.scss doesn't exist
.module.css
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.module.css doesn't exist
.png
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.png doesn't exist
.svg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.svg doesn't exist
.gif
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.gif doesn't exist
.jpeg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.jpeg doesn't exist
.jpg
Field 'browser' doesn't contain a valid alias configuration
/home/deploy/clotho/node_modules/logo.svg.jpg doesn't exist
as directory
/home/deploy/clotho/node_modules/logo.svg doesn't exist
这是我的 webpacker.yml 文件：
# Note: You must restart bin/webpack-dev-server for changes to take effect
default: &default
source_path: app/javascript
source_entry_path: packs
public_root_path: public
public_output_path: packs
cache_path: tmp/cache/webpacker
webpack_compile_output: true
# Additional paths webpack should lookup modules
# ['app/assets','engine/foo/app/assets']
resolved_paths: ['app/javascript/images','app/javascript/fonts']
# Reload manifest.json on all requests so we reload latest compiled packs
cache_manifest: false
# Extract and emit a css file
extract_css: true
static_assets_extensions:
- .jpg
- .jpeg
- .png
- .gif
- .tiff
- .ico
- .svg
- .eot
- .otf
- .ttf
- .woff
- .woff2
extensions:
- .mjs
- .js
- .sass
- .scss
- .css
- .module.sass
- .module.scss
- .module.css
- .png
- .svg
- .gif
- .jpeg
- .jpg
development:
<<: *default
compile: true
# Reference: https://webpack.js.org/configuration/dev-server/
dev_server:
https: false
host: localhost
port: 3035
public: localhost:3035
hmr: false
# Inline should be set to true if using HMR
inline: true
overlay: true
compress: true
disable_host_check: true
use_local_ip: false
quiet: false
pretty: false
headers:
'Access-Control-Allow-Origin': '*'
watch_options:
ignored: '**/node_modules/**'
test:
<<: *default
compile: true
# Compile test packs to a separate directory
public_output_path: packs-test
production:
<<: *default
# Production depends on precompilation of packs prior to booting for performance.
compile: false
# Extract and emit a css file
extract_css: true
# Cache manifest.json for performance
cache_manifest: true
这是我的 webpack / development.js 文件：
process.env.NODE_ENV = process.env.NODE_ENV || 'development'
const environment = require('./environment')
module.exports = environment.toWebpackConfig()
这是我的 webpack / production.js 文件
process.env.NODE_ENV = process.env.NODE_ENV || 'production'
const environment = require('./environment')
module.exports = environment.toWebpackConfig()
这是我的 webpack / environment.js 文件：
const { environment } = require('@rails/webpacker')
module.exports = environment
这是我的 app / javascript / packs / application.js 文件：
import "controllers"
const images = require.context('../images',true)
const fonts = require.context('../fonts',true)
解决方法
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