Rails部署到heroku“检测到rails配置失败”和"/usr/bin/env：‘ruby.exe\r’：没有这样的文件或目录“
Rails部署到heroku“检测到rails配置失败”和"/usr/bin/env：‘ruby.exe\r’：没有这样的文件或目录“
提问于 2019-04-25 07:14:12
将rails应用程序部署到heroku时收到错误消息
我在Windows笔记本电脑上编程。
我得到两个截然不同的错误(我认为它们可能是相关的)。
首先：
remote: /usr/bin/env: ‘ruby.exe\r’: No such file or directory
然后：
remote: Detecting rails configuration failed
我在Stackoverflow中搜索以寻找解决方案，我尝试申请：
windows heroku run rake db:migrate error "/usr/bin/env: ruby.exe: No such file or directory"
但它不起作用。
此外，我还尝试在我的git bash中执行：
dos2unix bin/bundle bin/rake bin/rails我注意到的是，我已经将ruby.exe更改为ruby (如上所述)，这并不重要，heroku仍然部署寻找ruby.exe\r
这是我第二次在heroku中部署Rails项目，第一次没有任何问题，第二次我克隆了该项目并将其用作模板，使用了不同的git存储库。
谢谢!
更新2:
我可以使用heroku本地运行它，没有问题，所以我不确定是什么导致了这个错误。
编辑3个
好的，我应用了这两个答案中的内容：heroku /usr/bin/env: ‘ruby.exe\r’: No such file or directory problem https://help.github.com/en/articles/dealing-with-line-endings
现在：'remote: /usr/bin/env：‘ruby.exe\r’：没有这样的文件或目录‘
不会再出现了。
获取rails配置仍然失败。以下是日志：
(erb):12:in `<main>': undefined method `[]' for nil:NilClass (NoMethodError)
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/erb.rb:876:in `eval'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/erb.rb:876:in `result'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activestorage-5.2.3/lib/active_storage/engine.rb:95:in `block (2 levels) in <class:Engine>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:71:in `instance_eval'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:71:in `block in execute_hook'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:62:in `with_execution_control'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:67:in `execute_hook'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:52:in `block in run_load_hooks'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:51:in `each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/lazy_load_hooks.rb:51:in `run_load_hooks'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activestorage-5.2.3/app/models/active_storage/blob.rb:235:in `<class:Blob>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activestorage-5.2.3/app/models/active_storage/blob.rb:16:in `<top (required)>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:378:in `block in require_or_load'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:37:in `block in load_interlock'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:14:in `block in loading'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:13:in `loading'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:37:in `load_interlock'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:356:in `require_or_load'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/active_support.rb:48:in `block in require_or_load'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/active_support.rb:47:in `require_or_load'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:334:in `depend_on'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/active_support.rb:85:in `depend_on'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:246:in `require_dependency'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:478:in `block (2 levels) in eager_load!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:477:in `each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:477:in `block in eager_load!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:475:in `each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:475:in `eager_load!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/engine.rb:356:in `eager_load!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/application/finisher.rb:69:in `each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/application/finisher.rb:69:in `block in <module:Finisher>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/initializable.rb:32:in `instance_exec'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/initializable.rb:32:in `run'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/initializable.rb:61:in `block in run_initializers'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `call'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/initializable.rb:60:in `run_initializers'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/application.rb:361:in `initialize!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/config/environment.rb:5:in `<top (required)>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/application.rb:337:in `require_environment!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command/actions.rb:28:in `require_environment!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command/actions.rb:15:in `require_application_and_environment!'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands/runner/runner_command.rb:29:in `perform'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command/base.rb:65:in `perform'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command.rb:46:in `invoke'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in `<top (required)>'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
remote: from /tmp/build_1139d3f60c8f9853c7eca09a6e6cc23a/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
remote: from bin/rails:4:in `<main>'回答 2
Stack Overflow用户
发布于 2019-04-25 12:41:05
嗯，我通过执行以下操作修复了这个问题：
我设置了配置：
heroku config:set AWS_ACCESS_KEY_ID=<something>
heroku config:set AWS_SECRET_ACCESS_KEY=<something>
heroku config:set AWS_REGION=<something>
heroku config:set S3_BUCKET_NAME=<something>这并不是完全有帮助，但我再次注意到我错过了master.key。
我还确保我的config/enviroment/production.rb具有：
config.require_master_key = true所以我也添加了配置：
heroku config:set RAILS_MASTER_KEY=<something>之后我又做了一次“git推送heroku大师”
而且它起作用了。
Stack Overflow用户
发布于 2019-04-25 07:26:53
运行包更新，删除heroku git，然后重新创建heroku应用程序
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/55839762
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