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Heroku 的安装返回 json 错误

tag-icon • tag-icon software-installation heroku
Heroku 的安装返回 json 错误

正如标题所述，我一直在尝试安装 Heroku。但是，只要我运行任何 heroku 命令，就会得到以下结果：

/usr/local/heroku/vendor/gems/json-1.7.7/lib/json/common.rb:67:in `initialize': no implicit conversion of nil into Hash (TypeError)
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json/common.rb:67:in `new'
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json/common.rb:67:in `generator='
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json/ext.rb:17:in `<module:Ext>'
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json/ext.rb:12:in `<module:JSON>'
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json/ext.rb:9:in `<top (required)>'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json.rb:58:in `<module:JSON>'
    from /usr/local/heroku/vendor/gems/json-1.7.7/lib/json.rb:54:in `<top (required)>'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/heroku/lib/heroku/cli.rb:18:in `<top (required)>'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /home/andrew/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/heroku/bin/heroku:23:in `<main>'

我运行以下命令来安装 Heroku：

 sudo apt-add-repository 'deb http://toolbelt.herokuapp.com/ubuntu ./'
wget -O- https://toolbelt.heroku.com/apt/release.key | apt-key add -
 sudo apt-get update
sudo apt-get install heroku-toolbelt

有人能帮帮我吗？谢谢！

答案1

Heroku ToolBelt 3.9.4 版本似乎存在问题。

由于有新版本可用，因此应该通过更新进行修复：

$ sudo apt-get update && sudo apt-get upgrade

或者如果你只想更新该包

$ sudo apt-get install heroku-toolbelt

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