2016-09-22 86 views
1

我尝试在heroku上推送我的node.js应用程序。这个应用程序没有检测到默认语言。我甚至尝试过heroku buildpack:设置heroku/nodejs。但仍然无法推动。无法在heroku上推送node.js应用程序

Counting objects: 31, done. 
    Delta compression using up to 4 threads. 
    Compressing objects: 100% (24/24), done. 
    Writing objects: 100% (31/31), 5.37 KiB | 0 bytes/s, done. 
    Total 31 (delta 3), reused 0 (delta 0) 
    remote: Compressing source files... done. 
    remote: Building source: 
    remote: 
    remote: !  No default language could be detected for this app. 
    remote:    HINT: This occurs when Heroku cannot detect the buildpack to use for this application automatically. 
    remote:    See https://devcenter.heroku.com/articles/buildpacks 
    remote: 
    remote: !  Push failed 
    remote: Verifying deploy... 
    remote: 
    remote: ! Push rejected to radiant-cliffs-91678. 
    remote: 
    To https://git.heroku.com/radiant-cliffs-91678.git 
    ! [remote rejected] master -> master (pre-receive hook declined) 
    error: failed to push some refs to 'https://git.heroku.com/radiant-cliffs-91678.git' 

回答

3

根据您的日志,看起来Heroku无法检测到您的应用的语言。

对于Node.js的,你需要在根项目(使用类似npm init)创建package.json文件,或者你可以在你的项目的根目录创建一个Procfile指定你的语言:

web: node index.js 
+0

都在我的package.json以及Procfile –

+1

都是这些文件在您的项目的根目录? –

+0

另外,你是否推动你的项目的主分支提交这些文件? –

-2

去命令行,然后运行以下命令:

heroku buildpacks:set -a app_name heroku/node 
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