我的代码用于工作，但现在当我尝试将代码部署到heroku时，我得到了这个。
git push heroku master
Fetching repository, done.
Counting objects: 7, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 463 bytes, done.
Total 4 (delta 3), reused 0 (delta 0)
-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-2.0.0
-----> Warning:
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.
In rare occasions Bundler may not be able to resolve your dependencies at
all.
https://devcenter.heroku.com/articles/bundler-windows-gemfile
-----> Installing dependencies using 1.5.2
Running: bundle install --without development:test --path vendor/bundle -
-binstubs vendor/bundle/bin -j4
Fetching gem metadata from https://rubygems.org/........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...
Using rake (10.1.1)
Using i18n (0.6.1)
Using builder (3.0.4)
Using multi_json (1.8.4)
Using journey (1.0.4)
Using erubis (2.7.0)
Using rack (1.4.5)
Using tilt (1.4.1)
Using hike (1.2.3)
Using mime-types (1.25.1)
Using polyglot (0.3.3)
Using arel (3.0.3)
Using tzinfo (0.3.38)
Using addressable (2.3.5)
Using atomic (1.1.14)
Using json (1.8.1)
Using mini_portile (0.5.2)
Using uuidtools (2.1.4)
Using bcrypt-ruby (3.1.2)
Using bundler (1.5.2)
Using execjs (2.0.2)
Using thor (0.18.1)
Using coffee-script-source (1.7.0)
Using daemons (1.1.9)
Using eventmachine (1.0.3)
Using orm_adapter (0.5.0)
Using netrc (0.7.7)
Using rubyzip (1.1.0)
Using excon (0.31.0)
Using moped (1.5.2)
Using origin (1.1.0)
Using sass (3.2.14)
Using will_paginate (3.0.5)
Using activesupport (3.2.13)
Using rack-cache (1.2)
Using rack-test (0.6.2)
Using rack-ssl (1.3.3)
Using warden (1.2.3)
Using treetop (1.4.15)
Using rest-client (1.6.7)
Using sprockets (2.2.2)
Using launchy (2.4.2)
Using rdoc (3.12.2)
Using thread_safe (0.1.3)
Using nokogiri (1.6.1)
Using uglifier (2.4.0)
Using coffee-script (2.2.0)
Using thin (1.6.1)
Using heroku-api (0.3.17)
Using activemodel (3.2.13)
Using climate_control (0.0.3)
Using jeapie (0.2.0)
Using mail (2.5.4)
Using aws-sdk (1.34.0)
Using heroku (3.3.0)
Using actionpack (3.2.13)
Using activerecord (3.2.13)
Using activeresource (3.2.13)
Using mongoid (3.1.6)
Using cocaine (0.5.3)
Using actionmailer (3.2.13)
Using railties (3.2.13)
Using kaminari (0.15.1)
Using paperclip (4.1.0)
Using coffee-rails (3.2.2)
Using devise (3.2.2)
Using jquery-rails (3.1.0)
Using rails (3.2.13)
Using sass-rails (3.2.6)
Using mongoid-paperclip (0.0.8)
Installing diff-lcs (1.2.5)
Installing rspec-mocks (2.14.5)
Installing rspec-expectations (2.14.5)
Installing rspec-core (2.14.7)
Installing rspec (2.14.1)
Your bundle is complete!
Gems in the groups development and test were not installed.
It was installed into ./vendor/bundle
Bundle completed (9.69s)
Cleaning up the bundler cache.
-----> Writing config/database.yml to read from DATABASE_URL
Could not detect rake tasks
ensure you can run `$ bundle exec rake -P` against your app with no envir
onment variables present
and using the production group of your Gemfile.
This may be intentional, if you expected rake tasks to be run
cancel the build (CTRL+C) and fix the error then commit the fix:
rake aborted!
cannot load such file -- spec
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in `require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in `each'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in `block in require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in `each'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in `require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/bundler-1.5.2/lib/bundler.rb:131:in `require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/config/application.rb:13:
in `<top (required)>'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/Rakefile:5:in `require'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/Rakefile:5:in `<top (requ
ired)>'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load_rakefile'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:637:in `raw_load_rakefile'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:94:in `block in load_rakefile'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:93:in `load_rakefile'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:77:in `block in run'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
/tmp/build_b7570745-8f64-47db-a14d-8cf677fd8f05/vendor/bundle/ruby/2.0.0/
gems/rake-10.1.1/bin/rake:33:in `<top (required)>'
vendor/bundle/bin/rake:16:in `load'
vendor/bundle/bin/rake:16:in `<main>'
-----> WARNINGS:
Injecting plugin 'rails_log_stdout'
Injecting plugin 'rails3_serve_static_assets'
Add 'rails_12factor' gem to your Gemfile to skip plugin injection
You have not declared a Ruby version in your Gemfile.
To set your Ruby version add this line to your Gemfile:
ruby '2.0.0'
# See https://devcenter.heroku.com/articles/ruby-versions for more inform
ation.
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.
In rare occasions Bundler may not be able to resolve your dependencies at
all.
https://devcenter.heroku.com/articles/bundler-windows-gemfile
-----> Discovering process types
Procfile declares types -> (none)
Default types for Ruby -> console, rake, web, worker
-----> Compressing... done, 39.8MB
-----> Launching... done, v6
http://mysterious-stream-2588.herokuapp.com deployed to Heroku
To git@heroku.com:mysterious-stream-2588.git
e0094f9..38e08b5 master -> master
我不知道该怎么办我已经尝试了很久。
我用过ruby 1.9.3＆amp; rails 3.2.13
这是我的日志
heroku日志
2014-02-11T10:32:34.250597+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
2014-02-11T10:32:34.250426+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/application/finisher.rb:53:in `block in <modul
e:Finisher>'
2014-02-11T10:32:34.250426+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:359:in `require_
or_load'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:72:in `start'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from config.ru:1:in `new'
2014-02-11T10:32:34.250597+00:00 app[web.1]: from config.ru:3:in `block in <m
ain>'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
2014-02-11T10:32:34.250597+00:00 app[web.1]: from /app/config/environment.rb:
5:in `<top (required)>'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:182:in `load_rackup_config
'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from config.ru:1:in `<main>'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `load'
2014-02-11T10:32:34.250597+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializ
ers'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:156:in `run!'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `eval'
2014-02-11T10:32:34.251403+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/bin/thin:6:in `<top (required)>'
2014-02-11T10:32:34.251202+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:200:in `run_command'
2014-02-11T10:32:34.251403+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `<main>'
2014-02-11T10:32:34.251403+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `load'
2014-02-11T10:32:35.455560+00:00 heroku[web.1]: Process exited with status 1
2014-02-11T10:32:35.469448+00:00 heroku[web.1]: State changed from starting to c
rashed
2014-02-11T11:03:06.303472+00:00 heroku[web.1]: State changed from crashed to st
arting
2014-02-11T11:03:10.671083+00:00 heroku[web.1]: Starting process with command `b
undle exec thin start -R config.ru -e $RAILS_ENV -p 13022`
2014-02-11T11:03:14.057237+00:00 app[web.1]: DEPRECATION WARNING: You have Rails
2.3-style plugins in vendor/plugins! Support for these plugins will be removed
in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to
your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release
notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-h
as-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2014-02-11T11:03:14.057237+00:00 app[web.1]: DEPRECATION WARNING: You have Rails
2.3-style plugins in vendor/plugins! Support for these plugins will be removed
in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to
your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release
notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-h
as-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2014-02-11T11:03:15.283554+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/
paperclip-4.1.0/lib/paperclip/has_attached_file.rb:89:in `add_active_record_call
backs': undef
ined method `after_commit' for Assign:Class (NoMethodError)
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/paperclip-4.1.0/lib/paperclip/has_attached_file.rb:19:in `define'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/paperclip-4.1.0/lib/paperclip/has_attached_file.rb:4:in `define_on'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/paperclip-4.1.0/lib/paperclip.rb:180:in `has_attached_file'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/mongoid-paperclip-0.0.8/lib/mongoid_paperclip.rb:70:in `has_mongoid_atta
ched_file'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/app/models/assign.rb:1
0:in `<class:Assign>'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/app/models/assign.rb:1
:in `<top (required)>'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in
require'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:359:in `require_
or_load'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:313:in `depend_o
n'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:225:in `require_
dependency'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/engine.rb:439:in `block (2 levels) in eager_lo
ad!'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/engine.rb:438:in `each'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/engine.rb:438:in `block in eager_load!'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/engine.rb:436:in `each'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/engine.rb:436:in `eager_load!'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/application/finisher.rb:53:in `block in <modul
e:Finisher>'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializ
ers'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/config/environment.rb:
5:in `<top (required)>'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from config.ru:3:in `require'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from config.ru:3:in `block in <m
ain>'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
2014-02-11T11:03:15.283554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dep
endency'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from config.ru:1:in `new'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `eval'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from config.ru:1:in `<main>'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `load'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:182:in `load_rackup_config
'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:72:in `start'
2014-02-11T11:03:15.284754+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/bin/thin:6:in `<top (required)>'
2014-02-11T11:03:15.284754+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `<main>'
2014-02-11T11:03:15.284754+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `load'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:156:in `run!'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
2014-02-11T11:03:15.283811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
2014-02-11T11:03:15.283991+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
2014-02-11T11:03:15.284568+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:200:in `run_command'
2014-02-11T11:03:16.619263+00:00 heroku[web.1]: Process exited with status 1
2014-02-11T11:15:19+00:00 heroku[slug-compiler]: Slug compilation started
2014-02-11T11:15:41.523003+00:00 heroku[api]: Deploy 38e08b5 by mewkung.v@gmail.
com
2014-02-11T11:15:41.543899+00:00 heroku[api]: Release v6 created by mewkung.v@gm
ail.com
2014-02-11T11:15:41+00:00 heroku[slug-compiler]: Slug compilation finished
2014-02-11T11:15:45.996795+00:00 heroku[web.1]: Starting process with command `b
undle exec thin start -R config.ru -e $RAILS_ENV -p 43527`
2014-02-11T11:15:47.838851+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/
bundler-1.5.2/lib/bundler/runtime.rb:76:in `require': cannot load such file -- s
pec (LoadError)
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in `each'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in `each'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler.rb:131:in `require'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in `require'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from config.ru:1:in `<main>'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/config/environment.rb:
2:in `<top (required)>'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from config.ru:3:in `require'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from config.ru:3:in `block in <m
ain>'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from config.ru:1:in `new'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in `block in require'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/config/environment.rb:
2:in `require'
2014-02-11T11:15:47.839228+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `<main>'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `load'
2014-02-11T11:15:47.839228+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:200:in `run_command'
2014-02-11T11:15:47.839228+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/bin/thin:6:in `<top (required)>'
2014-02-11T11:15:47.839228+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/runner.rb:156:in `run!'
2014-02-11T11:15:47.838851+00:00 app[web.1]: from /app/config/application.rb:
13:in `<top (required)>'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:72:in `start'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/rack/adapter/loader.rb:33:in `eval'
2014-02-11T11:15:47.839071+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/gems/thin-1.6.1/lib/thin/controllers/controller.rb:182:in `load_rackup_config
'
2014-02-11T11:15:47.839228+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0
.0/bin/thin:23:in `load'
2014-02-11T11:15:49.061476+00:00 heroku[web.1]: Process exited with status 1
2014-02-11T11:15:49.078364+00:00 heroku[web.1]: State changed from starting to c
rashed
2014-02-11T11:15:49.079503+00:00 heroku[web.1]: State changed from crashed to st
arting
任何人都可以帮我解决。
答案 0 :(得分：0)
<强>问题
您的Rakefile或Gemfile中有一个无效的语句。你的意思可能是'rspec'或'rspec-rails'。耙本身就这么告诉你：
无法加载此类文件 - 规范
解决方案
删除Rakefile或Gemfile中对“spec”的引用，或者将有问题的行替换为您尝试使用的gem或库的正确名称。