我刚刚向Heroku部署了一个应用程序，但我一直收到一条错误消息，说它无法找到Base64。为什么会这样？我做错了什么？
(master) $ git push staging master
Counting objects: 1278, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (366/366), done.
Writing objects: 100% (1278/1278), 152.61 KiB | 0 bytes/s, done.
Total 1278 (delta 985), reused 1173 (delta 891)
[trim]
remote: Could not detect rake tasks
remote: ensure you can run `$ bundle exec rake -P` against your app with no environment variables present
remote: and using the production group of your Gemfile.
remote: rake aborted!
remote: LoadError: cannot load such file -- Base64
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `block in require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:236:in `load_dependency'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/myob-api-0.0.4/lib/myob/api/client.rb:1:in `<top (required)>'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `block in require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:236:in `load_dependency'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.14/lib/active_support/dependencies.rb:251:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/myob-api-0.0.4/lib/myob/api.rb:10:in `<top (required)>'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler/runtime.rb:85:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler/runtime.rb:85:in `rescue in block in require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler/runtime.rb:68:in `block in require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler/runtime.rb:61:in `each'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler/runtime.rb:61:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/bundler-1.9.7/lib/bundler.rb:134:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/config/application.rb:13:in `<top (required)>'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/Rakefile:4:in `require'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/Rakefile:4:in `<top (required)>'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/rake_module.rb:28:in `load'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/rake_module.rb:28:in `load_rakefile'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:689:in `raw_load_rakefile'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:94:in `block in load_rakefile'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:93:in `load_rakefile'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:77:in `block in run'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:75:in `run'
remote: /tmp/build_d648ede1219e96df07f2f2f514c64e7d/vendor/bundle/ruby/1.9.1/gems/rake-10.4.2/bin/rake:33:in `<top (required)>'
remote: vendor/bundle/bin/rake:16:in `load'
remote: vendor/bundle/bin/rake:16:in `<main>'
remote:
remote: ###### WARNING:
remote: Injecting plugin 'rails_log_stdout'
remote:
remote: ###### WARNING:
remote: Injecting plugin 'rails3_serve_static_assets'
remote:
remote: ###### WARNING:
remote: Add 'rails_12factor' gem to your Gemfile to skip plugin injection
remote:
remote: -----> Discovering process types
remote: Procfile declares types -> web, worker
remote: Default types for Ruby -> console, rake
remote:
remote: -----> Compressing... done, 35.3MB
remote: -----> Launching... done, v611
remote: [app] deployed to Heroku
remote:
remote: ! Cedar-10 will reach end-of-life on November 4th, 2015.
remote: ! Upgrade to Cedar-14 at your earliest convenience.
remote: ! For more information, check out the following Dev Center article:
remote: ! https://devcenter.heroku.com/articles/cedar-14-migration
remote:
remote: Verifying deploy... done.
To git@heroku.com:app].git
7ce6443..acf1899 master -> master
答案 0 :(得分：1)
事实证明，MYOB-API gem有一个错字。 Base64不是base64