尝试打开 heroku 应用程序网站时出现应用程序错误消息

【问题标题】：Application error message when trying to open heroku app website尝试打开 heroku 应用程序网站时出现应用程序错误消息
【发布时间】：2016-09-30 04:22:39
【问题描述】：

当我尝试打开 heroku 应用程序时，我收到错误消息：

应用程序错误 应用程序发生错误，无法提供您的页面。请稍后重试。 如果您是应用程序所有者，请查看您的日志以了解详细信息。

  • 我运行了“捆绑安装”

也许有人可以帮我解决它？

2016-09-29T00:17:54.350531+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2016-09-29T00:17:54.350530+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/server.rb:80:in `start'
2016-09-29T00:17:54.350531+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `tap'
2016-09-29T00:17:54.350532+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `server'
2016-09-29T00:17:54.350533+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
2016-09-29T00:17:54.350533+00:00 app[web.1]:    bin/rails:9:in `require'
2016-09-29T00:17:54.350532+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2016-09-29T00:17:54.350534+00:00 app[web.1]:    bin/rails:9:in `<main>'
2016-09-29T00:17:54.350564+00:00 app[web.1]: [2016-09-29 00:17:54] INFO  going to shutdown ...
2016-09-29T00:17:54.350599+00:00 app[web.1]: [2016-09-29 00:17:54] INFO  WEBrick::HTTPServer#start done.
2016-09-29T00:17:54.377765+00:00 app[web.1]: => Booting WEBrick
2016-09-29T00:17:54.377769+00:00 app[web.1]: => Rails 4.2.6 application starting in production on http://0.0.0.0:48399
2016-09-29T00:17:54.377769+00:00 app[web.1]: => Run `rails server -h` for more startup options
2016-09-29T00:17:54.377770+00:00 app[web.1]: => Ctrl-C to shutdown server
2016-09-29T00:17:54.377771+00:00 app[web.1]: Exiting
2016-09-29T00:17:54.456019+00:00 heroku[web.1]: Process exited with status 143
2016-09-30T03:46:40.166669+00:00 heroku[web.1]: Unidling
2016-09-30T03:46:40.167040+00:00 heroku[web.1]: State changed from down to starting
2016-09-30T03:46:43.897264+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 14644 -e production`
2016-09-30T03:46:49.164642+00:00 app[web.1]: [2016-09-30 03:46:49] INFO  WEBrick 1.3.1
2016-09-30T03:46:49.164698+00:00 app[web.1]: [2016-09-30 03:46:49] INFO  ruby 2.2.4 (2015-12-16) [x86_64-linux]
2016-09-30T03:46:49.165011+00:00 app[web.1]: [2016-09-30 03:46:49] INFO  WEBrick::HTTPServer#start: pid=3 port=14644
2016-09-30T03:46:49.846719+00:00 heroku[web.1]: State changed from starting to up
2016-09-30T03:46:50.402177+00:00 heroku[router]: at=info method=GET path="/" host=peaceful-harbor-94373.herokuapp.com request_id=f226ba60-2f3c-4da0-94a3-bcdfdac32582 fwd="80.5.78.145" dyno=web.1 connect=0ms service=191ms status=200 bytes=2241
2016-09-30T03:46:50.648396+00:00 heroku[router]: at=info method=GET path="/assets/application-32aca96fccef5b517f233b349393ff0335e17dd66d613cfc701f61bf0d230635.js" host=peaceful-harbor-94373.herokuapp.com request_id=37d611b5-e855-4d27-b919-01b23d6c1493 fwd="80.5.78.145" dyno=web.1 connect=0ms service=4ms status=304 bytes=133
2016-09-30T03:46:50.771366+00:00 heroku[router]: at=info method=GET path="/assets/application-48d9e380c235a637aef423e4beef48e3de0b4e035088abb950df962b638d8778.css" host=peaceful-harbor-94373.herokuapp.com request_id=5ba6ef41-bcc9-4b36-9348-a7312c922d7b fwd="80.5.78.145" dyno=web.1 connect=0ms service=8ms status=304 bytes=133
2016-09-30T03:46:51.024021+00:00 heroku[router]: at=info method=GET path="/assets/hd-95f799e2cb057b779ee6928636294c756a4ee491bb0961f138de390e63d1b928.jpg" host=peaceful-harbor-94373.herokuapp.com request_id=00c74a83-cedb-45dc-8b6d-939a043e3ec0 fwd="80.5.78.145" dyno=web.1 connect=1ms service=8ms status=304 bytes=133
2016-09-30T03:46:51.601433+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=peaceful-harbor-94373.herokuapp.com request_id=2aa73ec3-3b95-4516-ba5f-d2a5ac1b793d fwd="80.5.78.145" dyno=web.1 connect=0ms service=6ms status=304 bytes=133
2016-09-30T03:50:40.613151+00:00 heroku[api]: Set maintenance mode off by teniauskas.kristis@gmail.com
2016-09-30T03:53:51.173465+00:00 heroku[router]: at=info method=GET path="/" host=choppers.herokuapp.com request_id=5b126745-84fe-43d1-b1e5-7617bc290157 fwd="80.5.78.145" dyno=web.1 connect=0ms service=11ms status=200 bytes=2241
2016-09-30T03:53:51.315922+00:00 heroku[router]: at=info method=GET path="/assets/application-48d9e380c235a637aef423e4beef48e3de0b4e035088abb950df962b638d8778.css" host=choppers.herokuapp.com request_id=a831c6b7-67fb-4b14-a0a6-379827d3f1b7 fwd="80.5.78.145" dyno=web.1 connect=0ms service=6ms status=200 bytes=470
2016-09-30T03:53:51.335531+00:00 heroku[router]: at=info method=GET path="/assets/application-32aca96fccef5b517f233b349393ff0335e17dd66d613cfc701f61bf0d230635.js" host=choppers.herokuapp.com request_id=4a09210d-b8e2-4199-80c0-29a3d1ff7221 fwd="80.5.78.145" dyno=web.1 connect=0ms service=9ms status=200 bytes=43915
2016-09-30T03:53:51.443069+00:00 heroku[router]: at=info method=GET path="/assets/hd-95f799e2cb057b779ee6928636294c756a4ee491bb0961f138de390e63d1b928.jpg" host=choppers.herokuapp.com request_id=254caa96-e3a4-4bf7-8e33-6755b7592c5d fwd="80.5.78.145" dyno=web.1 connect=0ms service=7ms status=200 bytes=126418
2016-09-30T03:53:52.261394+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=07956f2c-629f-4044-97e0-0b6b6dabda7a fwd="80.5.78.145" dyno=web.1 connect=0ms service=11ms status=200 bytes=228
2016-09-30T04:04:19.284092+00:00 heroku[router]: at=info method=GET path="/" host=choppers.herokuapp.com request_id=34daecb7-3da9-4d77-bbaa-3cc7a55beade fwd="80.5.78.145" dyno=web.1 connect=0ms service=7ms status=200 bytes=2241
2016-09-30T04:04:19.487365+00:00 heroku[router]: at=info method=GET path="/assets/application-48d9e380c235a637aef423e4beef48e3de0b4e035088abb950df962b638d8778.css" host=choppers.herokuapp.com request_id=11bdafe1-d31c-4166-a999-01c23e801c89 fwd="80.5.78.145" dyno=web.1 connect=0ms service=4ms status=200 bytes=470
2016-09-30T04:04:19.621163+00:00 heroku[router]: at=info method=GET path="/assets/application-32aca96fccef5b517f233b349393ff0335e17dd66d613cfc701f61bf0d230635.js" host=choppers.herokuapp.com request_id=bc1b73db-993d-476f-9c8f-e0af7a763b2d fwd="80.5.78.145" dyno=web.1 connect=0ms service=4ms status=200 bytes=43915
2016-09-30T04:04:19.651764+00:00 heroku[router]: at=info method=GET path="/assets/hd-95f799e2cb057b779ee6928636294c756a4ee491bb0961f138de390e63d1b928.jpg" host=choppers.herokuapp.com request_id=74c5975a-ff2e-4f79-942a-59a0e4259674 fwd="80.5.78.145" dyno=web.1 connect=0ms service=7ms status=200 bytes=126418
2016-09-30T04:06:24.267755+00:00 heroku[api]: Deploy 9cecb7a by teniauskas.kristis@gmail.com
2016-09-30T04:06:24.267755+00:00 heroku[api]: Release v6 created by teniauskas.kristis@gmail.com
2016-09-30T04:06:24.497083+00:00 heroku[slug-compiler]: Slug compilation started
2016-09-30T04:06:24.497092+00:00 heroku[slug-compiler]: Slug compilation finished
2016-09-30T04:06:25.302316+00:00 heroku[web.1]: Restarting
2016-09-30T04:06:25.302855+00:00 heroku[web.1]: State changed from up to starting
2016-09-30T04:06:28.035488+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2016-09-30T04:06:28.998306+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2016-09-30T04:06:30.224705+00:00 app[web.1]: Warning: the running version of Bundler is older than the version that created the lockfile. We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
2016-09-30T04:06:30.231081+00:00 app[web.1]: Install missing gem executables with `bundle install`
2016-09-30T04:06:30.231051+00:00 app[web.1]: bundler: command not found: puma
2016-09-30T04:06:30.137938+00:00 app[web.1]: [2016-09-30 04:06:30] FATAL SignalException: SIGTERM
2016-09-30T04:06:30.137950+00:00 app[web.1]:    /app/vendor/ruby-2.2.4/lib/ruby/2.2.0/webrick/server.rb:174:in `select'
2016-09-30T04:06:30.137952+00:00 app[web.1]:    /app/vendor/ruby-2.2.4/lib/ruby/2.2.0/webrick/server.rb:174:in `block in start'
2016-09-30T04:06:30.137953+00:00 app[web.1]:    /app/vendor/ruby-2.2.4/lib/ruby/2.2.0/webrick/server.rb:32:in `start'
2016-09-30T04:06:30.137954+00:00 app[web.1]:    /app/vendor/ruby-2.2.4/lib/ruby/2.2.0/webrick/server.rb:162:in `start'
2016-09-30T04:06:30.137955+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/handler/webrick.rb:34:in `run'
2016-09-30T04:06:30.137955+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:286:in `start'
2016-09-30T04:06:30.137956+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/server.rb:80:in `start'
2016-09-30T04:06:30.137958+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2016-09-30T04:06:30.137958+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `tap'
2016-09-30T04:06:30.137959+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `server'
2016-09-30T04:06:30.137960+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2016-09-30T04:06:30.137960+00:00 app[web.1]:    /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
2016-09-30T04:06:30.137962+00:00 app[web.1]:    bin/rails:9:in `require'
2016-09-30T04:06:30.137963+00:00 app[web.1]:    bin/rails:9:in `<main>'
2016-09-30T04:06:30.138044+00:00 app[web.1]: [2016-09-30 04:06:30] INFO  going to shutdown ...
2016-09-30T04:06:30.138099+00:00 app[web.1]: [2016-09-30 04:06:30] INFO  WEBrick::HTTPServer#start done.
2016-09-30T04:06:30.245271+00:00 app[web.1]: => Booting WEBrick
2016-09-30T04:06:30.245275+00:00 app[web.1]: => Rails 4.2.6 application starting in production on http://0.0.0.0:14644
2016-09-30T04:06:30.245277+00:00 app[web.1]: => Run `rails server -h` for more startup options
2016-09-30T04:06:30.245277+00:00 app[web.1]: => Ctrl-C to shutdown server
2016-09-30T04:06:30.245281+00:00 app[web.1]: Exiting
2016-09-30T04:06:30.302465+00:00 heroku[web.1]: State changed from starting to crashed
2016-09-30T04:06:30.303639+00:00 heroku[web.1]: State changed from crashed to starting
2016-09-30T04:06:30.287667+00:00 heroku[web.1]: Process exited with status 127
2016-09-30T04:06:30.403946+00:00 heroku[web.1]: Process exited with status 143
2016-09-30T04:06:33.104488+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2016-09-30T04:06:34.997379+00:00 app[web.1]: Warning: the running version of Bundler is older than the version that created the lockfile. We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
2016-09-30T04:06:35.003401+00:00 app[web.1]: bundler: command not found: puma
2016-09-30T04:06:35.003405+00:00 app[web.1]: Install missing gem executables with `bundle install`
2016-09-30T04:06:35.094109+00:00 heroku[web.1]: State changed from starting to crashed
2016-09-30T04:06:35.075761+00:00 heroku[web.1]: Process exited with status 127
2016-09-30T04:06:36.299893+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=111c6f87-2cce-4291-8e00-0ee5306eb71f fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:06:37.140401+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=71025bd5-4624-4363-8a83-1dbe75dcd64b fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:06:44.663469+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=72a1fc04-4b16-4d02-ad77-28f601b173e6 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:06:45.075420+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=694df0e1-0a25-46f7-ad28-429e3744dc1f fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:07:03.581306+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=222c3df4-24ec-4cd2-9c60-4ec33008e8de fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:07:03.833973+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=79d44c0c-22cb-4da0-b5cc-4b7df570e500 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:08:29.415909+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=a853590a-c6ec-403b-b78d-7491f5ce5b0c fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:08:29.708599+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=4676efb9-6d13-438d-91f1-d35f13c86409 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:10:24.010270+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=14c38882-a79f-455b-bbf4-6783bac0a87e fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:10:23.640366+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=9759a41c-d050-4400-8ffa-6bb775a2f856 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:12:26.678541+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=620795ce-3bd6-4a01-adb9-7756722c9241 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:12:27.177195+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=590f65ce-3834-4e22-a457-73d8609b5d94 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:12:30.558758+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=75ec156a-263e-42bf-8bd7-abc3b653a297 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:12:30.942937+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=12843449-837b-4233-90a1-4d7e12d4dc13 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:35:32.352931+00:00 heroku[slug-compiler]: Slug compilation started
2016-09-30T04:37:28.849754+00:00 heroku[slug-compiler]: Slug compilation started
2016-09-30T04:37:53.283056+00:00 heroku[slug-compiler]: Slug compilation started
2016-09-30T04:38:11.090490+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=choppers.herokuapp.com request_id=172cdad6-5161-4edf-8bb6-b6703fa734f9 fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:38:11.467715+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=choppers.herokuapp.com request_id=cc1310cc-b003-421e-a152-9d98eafacb9a fwd="80.5.78.145" dyno= connect= service= status=503 bytes=
2016-09-30T04:39:39.466994+00:00 heroku[slug-compiler]: Slug compilation started

heroku 网站的日志

-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-2.2.4
-----> Installing dependencies using bundler 1.11.2
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
       Warning: the running version of Bundler is older than the version that created the lockfile. We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
       You are trying to install in deployment mode after changing
       your Gemfile. Run `bundle install` elsewhere and add the
       updated Gemfile.lock to version control.
       You have added to the Gemfile:
       * puma (~> 3.0)
       Bundler Output: Warning: the running version of Bundler is older than the version that created the lockfile. We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
       You are trying to install in deployment mode after changing
       your Gemfile. Run `bundle install` elsewhere and add the
       updated Gemfile.lock to version control.

       You have added to the Gemfile:
       * puma (~> 3.0)
 !
 !     Failed to install gems via Bundler.
 !
 !     Push rejected, failed to compile Ruby app.
 !     Push failed

编辑

好的，我安装了 1.11.2 捆绑版本，但当我推送 Gemfile 时仍然拒绝。

Counting objects: 19, done.
Compressing objects: 100% (18/18), done.
Writing objects: 100% (19/19), 2.23 KiB | 0 bytes/s, done.
Total 19 (delta 11), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote: 
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.4
remote: -----> Installing dependencies using bundler 1.11.2
remote:        Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote:        Fetching gem metadata from https://rubygems.org/...........
remote:        Fetching version metadata from https://rubygems.org/...
remote:        Fetching dependency metadata from https://rubygems.org/..
remote:        Using rake 11.2.2
remote:        Using i18n 0.7.0
remote:        Using json 1.8.3
remote:        Using minitest 5.9.0
remote:        Using thread_safe 0.3.5
remote:        Using builder 3.2.2
remote:        Using erubis 2.7.0
remote:        Using mini_portile2 2.1.0
remote:        Using pkg-config 1.1.7
remote:        Using rack 1.6.4
remote:        Using mime-types-data 3.2016.0521
remote:        Using arel 6.0.3
remote:        Using coffee-script-source 1.10.0
remote:        Using execjs 2.7.0
remote:        Using thor 0.19.1
remote:        Using concurrent-ruby 1.0.2
remote:        Using multi_json 1.12.1
remote:        Using pg 0.19.0
remote:        Using bundler 1.11.2
remote:        Using sass 3.4.22
remote:        Using tilt 2.0.5
remote:        Using turbolinks-source 5.0.0
remote:        Using rdoc 4.2.2
remote:        Using tzinfo 1.2.2
remote:        Using nokogiri 1.6.8
remote:        Using mime-types 3.1
remote:        Using rack-test 0.6.3
remote:        Using coffee-script 2.4.1
remote:        Using uglifier 3.0.2
remote:        Using sprockets 3.7.0
remote:        Using turbolinks 5.0.1
remote:        Using activesupport 4.2.6
remote:        Using sdoc 0.4.1
remote:        Using mail 2.6.4
remote:        Using loofah 2.0.3
remote:        Using rails-deprecated_sanitizer 1.0.3
remote:        Using globalid 0.3.7
remote:        Using activemodel 4.2.6
remote:        Using jbuilder 2.6.0
remote:        Using rails-html-sanitizer 1.0.3
remote:        Using rails-dom-testing 1.0.7
remote:        Using activerecord 4.2.6
remote:        Using activejob 4.2.6
remote:        Using actionview 4.2.6
remote:        Using actionpack 4.2.6
remote:        Using actionmailer 4.2.6
remote:        Using railties 4.2.6
remote:        Using sprockets-rails 3.1.1
remote:        Using coffee-rails 4.1.1
remote:        Using jquery-rails 4.2.1
remote:        Using rails 4.2.6
remote:        Using sass-rails 5.0.6
remote:        Installing puma 3.6.0 with native extensions
remote:        Bundle complete! 14 Gemfile dependencies, 53 gems now installed.
remote:        Gems in the groups development and test were not installed.
remote:        Bundled gems are installed into ./vendor/bundle.
remote:        Bundle completed (5.63s)
remote:        Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote:        Running: rake assets:precompile
remote:        rake aborted!
remote:        SyntaxError: /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/config/environments/production.rb:86: syntax error, unexpected end-of-input, expecting keyword_end
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:598:in `block (2 levels) in <class:Engine>'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:597:in `each'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:597:in `block in <class:Engine>'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:44:in `each'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:44:in `tsort_each_child'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/config/environment.rb:5:in `<top (required)>'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:328:in `require'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:328:in `require_environment!'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:457:in `block in run_tasks_blocks'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/sprockets-rails-3.1.1/lib/sprockets/rails/task.rb:62:in `block (2 levels) in define'
remote:        /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/vendor/bundle/ruby/2.2.0/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
remote:        Tasks: TOP => environment
remote:        (See full trace by running task with --trace)
remote:  !
remote:  !     Precompiling assets failed.
remote:  !
remote:  !     Push rejected, failed to compile Ruby app.
remote: 
remote:  !     Push failed
remote: Verifying deploy...
remote: 
remote: !   Push rejected to choppers.
remote: 
To https://git.heroku.com/choppers.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/choppers.git'

我解决了，production.rb 文件有问题

【问题讨论】：

  • 你在修改 gemfile 后是否将 gemfile.lock 推送到你的 git 仓库？
  • 不，但现在我无法推动它。警告：Bundler 的运行版本比创建锁定文件的版本旧。我们建议您通过运行gem install bundler 升级到最新版本的 Bundler。 [remote denied] master -> master (pre-receive hook denied) error: failed to push some refs to
  • 尝试“gem install bundler”，并检查它是否允许您将 gemfile.lock 推送到 git 分支。
  • 不允许推送，我也一样
  • 现在您可以看到与 gem 相关的问题已解决，'puma' 已安装并且捆绑程序已完成。此问题与下一个命令“rake assets:precompile”有关，这是由于 /config/environments/production.rb:86 处的语法错误，请检查。

标签： ruby-on-rails heroku


【解决方案1】：

所以它抱怨安装在 heroku 上的 bundler 版本比你在开发机器上创建 Gemfile.lock 时使用的版本旧。

查看日志 heroku 使用的是 bundler 1.11.2，检查您使用的是哪个 bundler 版本。如果它不同，请尝试在您的开发机器上进行以下操作：

gem uninstall bundler
gem install bundler -v 1.11.2

那么你需要做以下任一操作：

1) 重新生成您的 Gemfile.lock，使其显示它与 1.11.2 捆绑在一起。（推荐，但可能会很痛苦）

或

2) 在 Gemfile.lock 中手动编辑捆绑器版本。

完成后，现在将更新后的 gemfile.lock 文件推送到 git 分支。

【讨论】：

  • @Kristis......如果这个答案帮助你摆脱了 bundler 和 gemfile.lock 相关的问题，请接受它。
【解决方案2】：

根据您的日志，您的捆绑包已完成。向下滚动，您会注意到它在抱怨语法错误

SyntaxError: /tmp/build_fa26cd38a82ac06672bf2f99e38da7bf/config/environments/production.rb:86: syntax error, unexpected end-of-input, expecting keyword_end

检查文件和行号

【讨论】：

  • 85 config.logger = ActiveSupport::TaggedLogging.new(logger) 86 结束
  • 我无法从这一行中看出问题所在。它显示了一个end 关键字，但没有关联do，我无法做出任何假设。您需要检查文件是否存在语法错误。检查任何语法错误、未正确关闭的代码块或额外的块语句。一些好的 ol' 调试可以解决问题 :) 或者，如果调试变得很痛苦，您可以显示代码
  • 如果你使用 Atom 文本编辑器，你可以下载 rubocop [这里] (atom.io/packages/linter-rubocop) 来检查你的代码是否有语法错误。或者，您也可以从命令行运行此命令ruby -c filename.rb 以检查文件中的语法错误
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