我一直在尝试将我的Rails应用程序推送到Heroku并继续在Heroku页面上收到应用程序错误（http://mighty-atoll-2395.herokuapp.com）。
在命令行中有几个警告，但我无法找到解决办法。有关让应用程序在Heroki上正确显示的想法吗？
以下是我在日志文件中看到的内容：
-----> Ruby/Rails app detected
-----> Using Ruby version: ruby-1.9.3
-----> Installing dependencies using Bundler version 1.3.2
Running: bundle install --without development:test --path vendor/bundle -
-binstubs vendor/bundle/bin
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Using rake (10.1.0)
Using i18n (0.6.4)
Using minitest (4.7.5)
Using multi_json (1.7.7)
Using atomic (1.1.10)
Using thread_safe (0.1.0)
Using tzinfo (0.3.37)
Using activesupport (4.0.0)
Using builder (3.1.4)
Using erubis (2.7.0)
Using rack (1.5.2)
Using rack-test (0.6.2)
Using actionpack (4.0.0)
Using mime-types (1.23)
Using polyglot (0.3.3)
Using treetop (1.4.14)
Using mail (2.5.4)
Using actionmailer (4.0.0)
Using activemodel (4.0.0)
Using activerecord-deprecated_finders (1.0.3)
Using arel (4.0.0)
Using activerecord (4.0.0)
Using bundler (1.3.2)
Using coffee-script-source (1.6.3)
Using execjs (1.4.0)
Using coffee-script (2.2.0)
Using thor (0.18.1)
Using railties (4.0.0)
Using coffee-rails (4.0.0)
Using hike (1.2.3)
Using jquery-rails (3.0.4)
Using pg (0.15.1)
Using tilt (1.4.1)
Using sprockets (2.10.0)
Using sprockets-rails (2.0.0)
Using rails (4.0.0)
Using rails_serve_static_assets (0.0.1)
Using rails_stdout_logging (0.0.1)
Using rails_12factor (0.0.2)
Using sass (3.2.9)
Using sass-rails (4.0.0)
Using turbolinks (1.3.0)
Using uglifier (2.1.2)
Your bundle is complete! It was installed into ./vendor/bundle
Cleaning up the bundler cache.
-----> Writing config/database.yml to read from DATABASE_URL
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
Asset precompilation completed (14.56s)
Cleaning assets
-----> WARNINGS:
Removing `Gemfile.lock` because it was generated on Windows.
Bundler will do a full resolve so native gems are handled properly.
This may result in unexpected gem versions being used in your app.
-----> Discovering process types
Procfile declares types -> (none)
Default types for Ruby/Rails -> console, rake, web, worker
-----> Compiled slug size: 19.1MB
-----> Launching... done, v9
http://mighty-atoll-2395.herokuapp.com deployed to Heroku
To git@heroku.com:mighty-atoll-2395.git
fae49e7..432aad3 master -> master
C:\Sites\code\omrails>heroku open
Opening mighty-atoll-2395... done
这是gemfile.lock：
GEM
remote: https://rubygems.org/
specs:
actionmailer (4.0.0)
actionpack (= 4.0.0)
mail (~> 2.5.3)
actionpack (4.0.0)
activesupport (= 4.0.0)
builder (~> 3.1.0)
erubis (~> 2.7.0)
rack (~> 1.5.2)
rack-test (~> 0.6.2)
activemodel (4.0.0)
activesupport (= 4.0.0)
builder (~> 3.1.0)
activerecord (4.0.0)
activemodel (= 4.0.0)
activerecord-deprecated_finders (~> 1.0.2)
activesupport (= 4.0.0)
arel (~> 4.0.0)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.0)
i18n (~> 0.6, >= 0.6.4)
minitest (~> 4.2)
multi_json (~> 1.3)
thread_safe (~> 0.1)
tzinfo (~> 0.3.37)
arel (4.0.0)
atomic (1.1.10)
builder (3.1.4)
coffee-rails (4.0.0)
coffee-script (>= 2.2.0)
railties (>= 4.0.0.beta, < 5.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.6.3)
erubis (2.7.0)
execjs (1.4.0)
multi_json (~> 1.0)
hike (1.2.3)
i18n (0.6.4)
jquery-rails (3.0.4)
railties (>= 3.0, < 5.0)
thor (>= 0.14, < 2.0)
mail (2.5.4)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mime-types (1.23)
minitest (4.7.5)
multi_json (1.7.7)
pg (0.14.1)
pg (0.14.1-x86-mingw32)
polyglot (0.3.3)
rack (1.5.2)
rack-test (0.6.2)
rack (>= 1.0)
rails (4.0.0)
actionmailer (= 4.0.0)
actionpack (= 4.0.0)
activerecord (= 4.0.0)
activesupport (= 4.0.0)
bundler (>= 1.3.0, < 2.0)
railties (= 4.0.0)
sprockets-rails (~> 2.0.0)
rails_12factor (0.0.2)
rails_serve_static_assets
rails_stdout_logging
rails_serve_static_assets (0.0.1)
rails_stdout_logging (0.0.1)
railties (4.0.0)
actionpack (= 4.0.0)
activesupport (= 4.0.0)
rake (>= 0.8.7)
thor (>= 0.18.1, < 2.0)
rake (10.1.0)
sass (3.2.9)
sass-rails (4.0.0)
railties (>= 4.0.0.beta, < 5.0)
sass (>= 3.1.10)
sprockets-rails (~> 2.0.0)
sprockets (2.10.0)
hike (~> 1.2)
multi_json (~> 1.0)
rack (~> 1.0)
tilt (~> 1.1, != 1.3.0)
sprockets-rails (2.0.0)
actionpack (>= 3.0)
activesupport (>= 3.0)
sprockets (~> 2.8)
sqlite3 (1.3.7)
sqlite3 (1.3.7-x86-mingw32)
thor (0.18.1)
thread_safe (0.1.0)
atomic
tilt (1.4.1)
treetop (1.4.14)
polyglot
polyglot (>= 0.3.1)
turbolinks (1.3.0)
coffee-rails
tzinfo (0.3.37)
uglifier (2.1.1)
execjs (>= 0.3.0)
multi_json (~> 1.0, >= 1.0.2)
PLATFORMS
x86-mingw32
DEPENDENCIES
coffee-rails (~> 4.0.0)
jquery-rails
pg
rails (= 4.0.0)
rails_12factor
sass-rails (~> 4.0.0)
sqlite3
turbolinks
uglifier (>= 1.3.0)
这是运行“heroku logs”
的结果 C:\Sites\code\omrails>heroku logs
2013-07-16T11:19:33.304014+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T11:19:34.622487+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T11:19:34.636847+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T11:19:42.274419+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T11:19:42.274683+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T11:29:55.137271+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T11:29:58.770480+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 9086 -e $RAILS_ENV`
2013-07-16T11:29:59.660870+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T11:30:01.176475+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T11:30:01.160705+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T11:30:09.070042+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T11:30:09.070343+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T11:39:57.770188+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T11:40:00.540697+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 11757 -e $RAILS_ENV`
2013-07-16T11:40:01.430465+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T11:40:02.750131+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T11:40:10.658372+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T11:40:10.658099+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T11:50:08.142839+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T11:50:10.759025+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 26647 -e $RAILS_ENV`
2013-07-16T11:50:11.348142+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T11:50:12.832729+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T11:50:12.848084+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:00:18.471168+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:00:20.816512+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 5730 -e $RAILS_ENV`
2013-07-16T12:00:21.380690+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:00:22.610042+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:00:22.623996+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:10:59.938295+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:11:03.824973+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 24056 -e $RAILS_ENV`
2013-07-16T12:11:04.606350+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:11:06.369088+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:11:06.658939+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:21:23.512152+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:21:27.155611+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 8236 -e $RAILS_ENV`
2013-07-16T12:21:27.848485+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:21:29.251969+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:21:29.263626+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:31:39.793519+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:31:42.568819+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 32225 -e $RAILS_ENV`
2013-07-16T12:31:43.195672+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:31:44.327341+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:42:10.940790+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:42:12.287511+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 36313 -e $RAILS_ENV`
2013-07-16T12:42:12.945230+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:42:14.194391+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:42:14.207900+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:52:44.091158+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T12:52:47.174829+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 5362 -e $RAILS_ENV`
2013-07-16T12:52:48.038972+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T12:52:49.762964+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T12:52:49.796772+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T12:52:57.496214+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T12:52:57.495946+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T13:02:53.952245+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T13:02:55.992381+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 8940 -e $RAILS_ENV`
2013-07-16T13:02:56.621037+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:02:57.730673+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:02:57.747832+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T13:13:26.922885+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T13:13:30.795116+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 40027 -e $RAILS_ENV`
2013-07-16T13:13:31.478702+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:13:32.931193+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:13:32.948768+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T13:13:40.969538+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T13:13:40.969292+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T13:23:38.291859+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T13:23:48.448293+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 31010 -e $RAILS_ENV`
2013-07-16T13:23:49.137682+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:23:50.512893+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T13:23:51.797084+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:34:19.027392+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T13:34:23.468358+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 31953 -e $RAILS_ENV`
2013-07-16T13:34:24.522090+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:34:26.512507+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:34:33.959755+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T13:34:33.960327+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T13:34:26.525160+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T13:44:53.787843+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 24221 -e $RAILS_ENV`
2013-07-16T13:44:55.048133+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:44:56.556845+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:44:56.570675+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T13:55:26.168843+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T13:55:31.004823+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 12522 -e $RAILS_ENV`
2013-07-16T13:55:32.837429+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T13:55:34.258581+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T13:55:34.268191+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T14:06:05.329757+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T14:06:09.677300+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 11727 -e $RAILS_ENV`
2013-07-16T14:06:10.610521+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T14:06:12.161225+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T14:06:12.152121+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T14:06:19.935244+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds
2013-07-16T14:06:19.935530+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T14:16:45.386745+00:00 heroku[web.1]: State changed from crashed to st
arting
2013-07-16T14:16:48.777292+00:00 heroku[web.1]: Starting process with command `b
in/rails server -p 57386 -e $RAILS_ENV`
2013-07-16T14:16:49.627436+00:00 app[web.1]: /usr/bin/env: ruby.exe: No such fil
e or directory
2013-07-16T14:16:51.106043+00:00 heroku[web.1]: Process exited with status 127
2013-07-16T14:16:51.122977+00:00 heroku[web.1]: State changed from starting to c
rashed
2013-07-16T14:16:59.052342+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-07-16T14:16:59.052103+00:00 heroku[web.1]: Error R99 (Platform error) -> Fa
iled to launch the dyno within 10 seconds