我正在尝试跟随教程,但是遇到了一个与脚本有关的错误。
我已经重新开始教程,以确保没有错过任何内容,但是我遇到了同样的障碍。我在Mac上使用PyCharm。
到目前为止,在这个教程中(它来自Udemy),我们已经安装了webpack-cli、webpack,并创建了一个test.js文件来查看导入和导出模块是否有效。
test.js
console.log('imported module');
export default
索引.js
// Global app controller
import num from './test';
console.log(`I imported ${num} from another module`);
包描述文件(package.json)
{
"name": "forkify",
"version": "1.0.0",
"description": "forkify project",
"main": "index.js",
"dependencies": {},
"devDependencies": {
"webpack": "^4.11.1",
"webpack-cli": "^3.0.2"
},
"scripts": {
"dev": "webpack"
},
"author": "Christopher Maltez",
"license": "ISC"
}
webpack.config.js
const path = require('path');
module.exports = {
entry: './src/js/index.js',
output: {
path: path.resolve(__dirname,'dist/js'),
filename: 'bundle.js'
},
mode: 'development'
};
这里是错误日志。
0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'dev' ]
2 info using npm@6.1.0
3 info using node@v8.11.2
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle forkify@1.0.0~predev: forkify@1.0.0
6 info lifecycle forkify@1.0.0~dev: forkify@1.0.0
7 verbose lifecycle forkify@1.0.0~dev: unsafe-perm in lifecycle true
8 verbose lifecycle forkify@1.0.0~dev: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/chrismaltez/Desktop/pycharmprojects/UDEMY/JS-Udemy/Section 9: forkify/9-forkify-starter/node_modules/.bin:/Library/Frameworks/Python.framework/Versions/3.6/bin:/Users/chrismaltez/anaconda3/bin:/Library/Frameworks/Python.framework/Versions/3.6/bin:/Library/Frameworks/Python.framework/Versions/3.5/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Frameworks/Python.framework/Versions/3.6/bin:/Users/chrismaltez/anaconda3/bin:/Library/Frameworks/Python.framework/Versions/3.5/bin:/usr/local/mysql/bin/:/usr/local/mysql/bin/
9 verbose lifecycle forkify@1.0.0~dev: CWD: /Users/chrismaltez/Desktop/pycharmprojects/UDEMY/JS-Udemy/Section 9: forkify/9-forkify-starter
10 silly lifecycle forkify@1.0.0~dev: Args: [ '-c', 'webpack' ]
11 info lifecycle forkify@1.0.0~dev: Failed to exec dev script
12 verbose stack Error: forkify@1.0.0 dev: `webpack`
12 verbose stack spawn ENOENT
12 verbose stack at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:48:18)
12 verbose stack at emitTwo (events.js:126:13)
12 verbose stack at ChildProcess.emit (events.js:214:7)
12 verbose stack at maybeClose (internal/child_process.js:925:16)
12 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
13 verbose pkgid forkify@1.0.0
14 verbose cwd /Users/chrismaltez/Desktop/pycharmprojects/UDEMY/JS-Udemy/Section 9: forkify/9-forkify-starter
15 verbose Darwin 17.5.0
16 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "dev"
17 verbose node v8.11.2
18 verbose npm v6.1.0
19 error file sh
20 error code ELIFECYCLE
21 error errno ENOENT
22 error syscall spawn
23 error forkify@1.0.0 dev: `webpack`
23 error spawn ENOENT
24 error Failed at the forkify@1.0.0 dev script.
24 error This is probably not a problem with npm. There is likely additional logging output above.
25 verbose exit [ 1, true ]
npm install webpack --save-dev
命令。现在当我尝试运行npm run dev
时,出现了sh: webpack: command not found
的错误提示,同时也伴随着npm ERR! Failed at the forkify@1.0.0 dev script.
的错误提示。 - Cflux