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javascript - Heroku 构建失败 [sh: 1: react-scripts: Permission denied]

问题描述

    ----> Node.js app detected

-----> Creating runtime environment

       NPM_CONFIG_LOGLEVEL=error
       NODE_ENV=production
       NODE_MODULES_CACHE=true
       NODE_VERBOSE=false

-----> Installing binaries
       engines.node (package.json):  unspecified
       engines.npm (package.json):   unspecified (use default)

       Resolving node version 12.x...
       Downloading and installing node 12.13.0...
       Using default npm version: 6.12.0

-----> Installing dependencies
       Prebuild detected (node_modules already exists)
       Rebuilding any native modules

       > nodemon@1.19.3 postinstall /tmp/build_33db88ab97938128199a401d17366aac/node_modules/nodemon
       > node bin/postinstall || exit 0

       Love nodemon? You can now support the project via the open collective:


          > https://opencollective.com/nodemon/donate

//REMOVED INSTALLATION TEXT HERE DUE TO CHAR LIMIT


-----> Build
       Running heroku-postbuild

       > website_setup@1.0.0 heroku-postbuild /tmp/build_33db88ab97938128199a401d17366aac
       > NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client

       audited 905041 packages in 14.447s
       found 1 moderate severity vulnerability
         run `npm audit fix` to fix them, or `npm audit` for details

       > client@0.1.0 build /tmp/build_33db88ab97938128199a401d17366aac/client
       > react-scripts build

sh: 1: react-scripts: Permission denied
npm ERR! code ELIFECYCLE
npm ERR! errno 126
npm ERR! client@0.1.0 build: `react-scripts build`
npm ERR! Exit status 126
npm ERR! 
npm ERR! Failed at the client@0.1.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /tmp/npmcache.1egfD/_logs/2019-11-08T01_04_59_454Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 126
npm ERR! website_setup@1.0.0 heroku-postbuild: `NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client`
npm ERR! Exit status 126
npm ERR! 
npm ERR! Failed at the website_setup@1.0.0 heroku-postbuild script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /tmp/npmcache.1egfD/_logs/2019-11-08T01_04_59_470Z-debug.log
-----> Build failed


       We're sorry this build is failing! You can troubleshoot common issues here:
       https://devcenter.heroku.com/articles/troubleshooting-node-deploys

       Some possible problems:

       - node_modules checked into source control
         https://blog.heroku.com/node-habits-2016#9-only-git-the-important-bits

       - Node version not specified in package.json
         https://devcenter.heroku.com/articles/nodejs-support#specifying-a-node-js-version

       Love,
       Heroku

 !     Push rejected, failed to compile Node.js app.
 !     Push failed

概要：

我最近完成了 MERN 堆栈课程并去将我的构建推送到 Heroku，但遇到了上面的错误。我首先认为这是一个 Visual Studio 权限错误，所以我以提升的权限运行 vs 代码。然而，这并没有奏效。

我已经尝试过但没有成功：

  1. 将 nodejs 脚本构建包添加到我的部署中
  2. 修改我的 package.json 以合并引擎，该引擎选择要运行的 node.js 版本
  3. 在脚本部分中将 .js 扩展添加到服务器的末尾，认为这可能是一个简单的问题
  4. 仔细检查我的本地实例是否正常工作（确实如此）
  5. 立即把我的电脑扔出窗外（感觉还不错，但还是不行）

请参阅此链接以查看如何检查文件的正确权限以及如何设置它们（在 Windows 7 上使用 git-bash 更新文件权限）

标签： javascriptnode.jsheroku

解决方案

sh: 1: react-scripts: Permission denied

所以这是一个权限问题。转到包含 a 的正确路径react-scripts并执行 achmod +x react-scripts将解决此问题。

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