Ruby on rails YAML文件中的Rails语法错误?
为什么在运行Ruby on rails YAML文件中的Rails语法错误?,ruby-on-rails,heroku,yaml,newrelic,Ruby On Rails,Heroku,Yaml,Newrelic,为什么在运行rails控制台时出现以下错误 NOTE: Gem.available? is deprecated, use Specification::find_by_name. It will be removed on or after 2011-11-01. Gem.available? called from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/jasmine-1.0.2.1/lib/jasmine/base.rb:64. synt
rails控制台时出现以下错误
NOTE: Gem.available? is deprecated, use Specification::find_by_name. It will be removed on or after 2011-11-01.
Gem.available? called from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/jasmine-1.0.2.1/lib/jasmine/base.rb:64.
syntax error on line 1, col 1: `:'
/Users/Chetan/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/syck.rb:135:in `load'
/Users/Chetan/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/syck.rb:135:in `load'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/instance_methods.rb:151:in `initialize'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:21:in `new'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:21:in `new_instance'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:8:in `instance'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/newrelic_rpm.rb:36:in `block in <class:Railtie>'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:25:in `instance_exec'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:25:in `run'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:50:in `block in run_initializers'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:49:in `each'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:49:in `run_initializers'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/application.rb:92:in `initialize!'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/railtie/configurable.rb:30:in `method_missing'
/Users/Chetan/Development/othermind/config/environment.rb:5:in `<top (required)>'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `require'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `block in require'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:223:in `block in load_dependency'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:639:in `new_constants_in'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:223:in `load_dependency'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `require'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/application.rb:78:in `require_environment!'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/commands.rb:39:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'
/Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/instance_methods.rb:156:in `rescue in initialize': Error reading newrelic.yml file: syntax error on line 1, col 1: `:' (RuntimeError)
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/instance_methods.rb:139:in `initialize'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:21:in `new'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:21:in `new_instance'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/new_relic/control/class_methods.rb:8:in `instance'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/newrelic_rpm-3.1.1/lib/newrelic_rpm.rb:36:in `block in <class:Railtie>'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:25:in `instance_exec'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:25:in `run'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:50:in `block in run_initializers'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:49:in `each'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/initializable.rb:49:in `run_initializers'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/application.rb:92:in `initialize!'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/Chetan/Development/othermind/config/environment.rb:5:in `<top (required)>'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `require'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `block in require'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:223:in `block in load_dependency'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:639:in `new_constants_in'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:223:in `load_dependency'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.0.rc5/lib/active_support/dependencies.rb:237:in `require'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/application.rb:78:in `require_environment!'
from /Users/Chetan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.0.rc5/lib/rails/commands.rb:39:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
它可以解析为…您的错误消息表明
是空的,因此YAML的第一行只是一个冒号,这不是很有用
我猜您使用的是Rails 3,而ENV['Rails\u ENV']
不再可用(注意:我知道它不在3.1中,但我不确定3.0)。尝试使用以下方法:
<%= Rails.env %>:
因为那可能是你的Heroku环境
<%= Rails.env %>:
production: