安装vue/cli后,运行原型开发文件总是不成功

来源:2-7 vue-cli 3.0搭建方法(原型开发)

慕码人1499

2024-12-12

C:\Users\14993\Desktop\ebook\test>vue serve
Running npm run serve
npm error code ENOENT
npm error syscall open
npm error path C:\Users\14993\Desktop\ebook\test\package.json
npm error errno -4058
npm error enoent Could not read package.json: Error: ENOENT: no such file or directory, open 'C:\Users\14993\Desktop\ebook\test\package.json’
npm error enoent This is related to npm not being able to find a file.
npm error enoent
npm error A complete log of this run can be found in: C:\Users\14993\AppData\Local\npm-cache_logs\2024-12-12T09_52_17_652Z-debug-0.log
C:\Users\14993\AppData\Roaming\nvm\v20.17.0\node_modules@vue\cli\node_modules\execa\index.js:174
err = new Error(Command failed: ${joinedCmd}${output});
^

Error: Command failed: npm run serve
at makeError (C:\Users\14993\AppData\Roaming\nvm\v20.17.0\node_modules@vue\cli\node_modules\execa\index.js:174:9)
at C:\Users\14993\AppData\Roaming\nvm\v20.17.0\node_modules@vue\cli\node_modules\execa\index.js:278:16
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async runNpmScript (C:\Users\14993\AppData\Roaming\nvm\v20.17.0\node_modules@vue\cli\lib\util\runNpmScript.js:17:10) {

写回答

1回答

Sam

2024-12-16

同学你好,你执行的目录有问题,确认下:ebook\test是否就是你的项目根目录?项目根目录必须包含package.json
通过下面的报错可以看到你执行 vue serve 的目录不是项目根目录:

C:\Users\14993\Desktop\ebook\test>vue serve

npm error enoent Could not read package.json: Error: ENOENT: no such file or directory, open 'C:\Users\14993\Desktop\ebook\test\package.json’

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