Question

我在向Heroku部署NodeJS应用时遇到问题。这是错误：

remote: Building source:
remote: 
remote: -----> Node.js app detected
remote: 
remote: -----> Creating runtime environment
remote:        
remote:        NPM_CONFIG_LOGLEVEL=error
remote:        NPM_CONFIG_PRODUCTION=true
remote:        NODE_VERBOSE=false
remote:        NODE_ENV=production
remote:        NODE_MODULES_CACHE=true
remote: 
remote: -----> Installing binaries
remote:        engines.node (package.json):  5.3.0
remote:        engines.npm (package.json):   unspecified (use default)
remote:        
remote:        Resolving node version 5.3.0...
remote:        Downloading and installing node 5.3.0...
remote:        Detected package-lock.json: defaulting npm to version 5.x.x
remote:        Bootstrapping npm 5.x.x (replacing 3.3.12)...
remote:        npm 5.5.1 installed
remote: 
remote: -----> Restoring cache
remote:        Skipping cache restore (not-found)
remote: 
remote: -----> Building dependencies
remote:        Installing node modules (package.json + package-lock)
remote:        npm ERR! Buffer.alloc is not a function
remote:        
remote:        npm ERR! A complete log of this run can be found in:
remote:        npm ERR!     /app/.npm/_logs/2017-10-21T22_24_56_159Z-debug.log
remote: 
remote: -----> Build failed
remote:        
remote:        We're sorry this build is failing! You can troubleshoot common issues here:
remote:        https://devcenter.heroku.com/articles/troubleshooting-node-deploys
remote:        
remote:        If you're stuck, please submit a ticket so we can help:
remote:        https://help.heroku.com/
remote:        
remote:        Love,
remote:        Heroku
remote:        
remote:  !     Push rejected, failed to compile Node.js app.
remote: 
remote:  !     Push failed
remote: Verifying deploy...
remote: 
remote: !   Push rejected to young-ridge-96999.
remote: 
To https://git.heroku.com/young-ridge-96999.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/young-ridge-96999.git

我已尝试过其他Stack Overflow问题的建议：该应用的.gitignore有node_modules/

package.json有

"scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node server.js"
  },

我试过建立一个新的分支并用新分支推送到Heroku

和

git add .
git commit -a -m'comment' 
git push

由于

Answer 1

这很可能是由于您使用旧版本的Node。您可以使用nvm安装最新版本。在package.json中准确指定您在本地使用的npm版本（npm --version）也可以提供帮助，但我建议升级到最新版本的Node。

推送失败！ [远程拒绝]主人 - ＆gt;主人（预先接收挂钩拒绝）

1 个答案: