git – 将代码推送到Heroku时出错

在将我的代码推送到Heroku时,我收到了这些错误

你有没有人可以建议我在这里缺少什么,这是版本问题还是其他什么?

git push heroku master

-----> Heroku receiving push
-----> Ruby/Rails app detected
-----> Detected Rails is not set to serve static_assets
       Installing rails3_serve_static_assets... done
-----> Configure Rails 3 to disable x-sendfile
       Installing rails3_disable_x_sendfile... done
-----> Configure Rails to log to stdout
       Installing rails_log_stdout... done
-----> Gemfile detected, running Bundler version 1.0.7
       Unresolved dependencies detected; Installing...
       Using --without development:test
       Fetching source index for http://rubygems.org/
       Could not find multi_json-1.3.3 in any of the sources
       FAILED: http://devcenter.heroku.com/articles/bundler
 !     Heroku push rejected, failed to install gems via Bundler

最佳答案 也有同样的问题.在Gemfile中添加了以下代码作为一行并将其推送到Heroku并且它有效.

gem 'multi_json', '1.3.4'

希望有所帮助!

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