[英]npm error in Laravel 7 when running npm run dev
I use Windows 10. I just installed Laravel 7 and I created a new project using the following command:我使用 Windows 10。我刚刚安装了 Laravel 7 并使用以下命令创建了一个新项目:
composer create-project --prefer-dist laravel/laravel briscola
Then I added the following code in app.scss file to render a red background:然后我在 app.scss 文件中添加了以下代码来渲染红色背景:
body {
background-color: red;
}
Then I run the following code to use the current app.scss file:然后我运行以下代码来使用当前的 app.scss 文件:
npm run dev
However unfortunately the previous command didn't work and I saw the following error:但是不幸的是,前面的命令不起作用,我看到了以下错误:
> @ dev C:\xampp\htdocs\briscola
> npm run development
npm WARN invalid config loglevel="notice"
> @ development C:\xampp\htdocs\briscola
> cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js
"cross-env" non è riconosciuto come comando interno o esterno,
un programma eseguibile o un file batch.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ development script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Della Mea Michele\AppData\Roaming\npm-cache\_logs\2020-04-05T15_14_25_432Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ dev: `npm run development`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Della Mea Michele\AppData\Roaming\npm-cache\_logs\2020-04-05T15_14_26_197Z-debug.log
Have you any idea about this error and how to solve it?您对这个错误以及如何解决它有任何想法吗?
actually try this,实际试试这个
rm -rf node_modules
rm package-lock.json yarn.lock
npm cache clear --force
Then然后
npm install cross-env
npm install
Finally最后
npm run dev
I did all the accepted answers in this thread (and other threads too) but to no avail.我在这个线程(以及其他线程)中做了所有接受的答案,但无济于事。 What really solved my problem regarding this issue was:
真正解决我关于这个问题的问题是:
These steps were successful and you can try it if above answers don't work.这些步骤是成功的,如果上述答案不起作用,您可以尝试一下。
Now when I rechecked my versions, they are now fine and working and won't give errors.现在,当我重新检查我的版本时,它们现在可以正常工作并且不会出错。
$ npm -v
6.13.4
$ node -v
v13.6.0
$ npx -v
6.13.4
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