我尝试在较旧的帖子上查找它，并且尝试了通常的重新安装模块/清理 npm 缓存。代码在 localhost 上使用 npm start 运行良好，但每当我尝试构建/部署项目时，我都会得到以下信息：
0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli 'run',
1 verbose cli 'build'
1 verbose cli ]
2 info using npm@6.14.10
3 info using node@v14.15.4
4 verbose run-script [ 'prebuild', 'build', 'postbuild' ]
5 info lifecycle portfolio@0.1.0~prebuild: portfolio@0.1.0
6 info lifecycle portfolio@0.1.0~build: portfolio@0.1.0
7 verbose lifecycle portfolio@0.1.0~build: unsafe-perm in lifecycle true
8 verbose lifecycle portfolio@0.1.0~build: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;F:\JS_Learn\porfolio1\portfolio\node_modules\.bin;C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;F:\JS_Learn\porfolio1\portfolio\node_modules\.bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\nodejs\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Git\cmd;C:\Users\belch\AppData\Roaming\npm;
9 verbose lifecycle portfolio@0.1.0~build: CWD: F:\JS_Learn\porfolio1\portfolio
10 silly lifecycle portfolio@0.1.0~build: Args: [ '/d /s /c', 'react-scripts build' ]
11 silly lifecycle portfolio@0.1.0~build: Returned: code: 1 signal: null
12 info lifecycle portfolio@0.1.0~build: Failed to exec build script
13 verbose stack Error: portfolio@0.1.0 build: `react-scripts build`
13 verbose stack Exit status 1
13 verbose stack at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack at EventEmitter.emit (events.js:315:20)
13 verbose stack at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:315:20)
13 verbose stack at maybeClose (internal/child_process.js:1048:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
14 verbose pkgid portfolio@0.1.0
15 verbose cwd F:\JS_Learn\porfolio1\portfolio
16 verbose Windows_NT 10.0.19042
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "build"
18 verbose node v14.15.4
19 verbose npm v6.14.10
20 error code ELIFECYCLE
21 error errno 1
22 error portfolio@0.1.0 build: `react-scripts build`
22 error Exit status 1
23 error Failed at the portfolio@0.1.0 build script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]
我的 package.json 供参考，尝试删除它并手动重新安装每个依赖项：
{
"name": "portfolio",
"version": "0.1.0",
"private": true,
"dependencies": {
"@fortawesome/fontawesome-free": "^5.15.2",
"@testing-library/jest-dom": "^5.11.9",
"@testing-library/react": "^11.2.5",
"@testing-library/user-event": "^12.8.1",
"aos": "^3.0.0-beta.6",
"emailjs-com": "^2.6.4",
"react": "^17.0.1",
"react-dom": "^17.0.1",
"react-lazyload": "^3.2.0",
"react-router-dom": "^5.2.0",
"react-scripts": "4.0.3",
"react-spring": "^8.0.27",
"web-vitals": "^1.1.0"
},
"homepage": "http://MyUserJustIgnore.github.io/portfoliov1",
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"predeploy": "npm run build",
"deploy": "gh-pages -d build"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"gh-pages": "^3.1.0"
}
}