Pandastream heroku错误

Question

我已经关注了Heroku上的pandastream设置文档，可在此处https://devcenter.heroku.com/articles/pandastream

然而，当使用heroku run console并执行Panda::Profile.all时，我得到了

irb(main):001:0> Panda::Profile.all
NoMethodError: undefined method `connection' for nil:NilClass
    from /app/vendor/bundle/ruby/1.9.1/gems/panda-1.5.0/lib/panda/modules/cloud_connection.rb:4:in `connection'
    from /app/vendor/bundle/ruby/1.9.1/gems/panda-1.5.0/lib/panda/modules/finders.rb:19:in `find_object_by_path'
    from /app/vendor/bundle/ruby/1.9.1/gems/panda-1.5.0/lib/panda/modules/finders.rb:23:in `find_by_path'
    from /app/vendor/bundle/ruby/1.9.1/gems/panda-1.5.0/lib/panda/modules/finders.rb:44:in `all'
    from (irb):1
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/commands/console.rb:47:in `start'
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/commands/console.rb:8:in `start'
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/commands.rb:41:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

在本地测试它可以很好地处理预期的结果。有什么想法吗？

Answer 1

一些健全性检查

1. 您是否按初始化工具指南中的说明创建了文件config/initializers/panda.rb？

2. 运行heroku addons:open pandastream＆amp;验证您的S3存储桶和凭据。错误的凭证很可能会导致您在堆栈跟踪中看到connection error

3. 尝试更新到最新版本的typhoeus＆amp; panda看看是否有帮助

希望它有所帮助。如果这些都没有帮助，请不要忘记回发。