I was looking to deploy my first rails app, and have been experiencing some issues. First off, everything works fine in the development server, so I figured I was good to go. After failed to deploy the app to my host, I tried to launch the server in production mode for the first time, receiving several errors.
Out of curiousity, I created a new app, completely fresh without me editing any code. I'm getting pretty much the same errors about my database:
/home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:62:in `establish_connection': =production database is not configured (ActiveRecord::AdapterNotSpecified)
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:55:in `establish_connection'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.3/lib/active_record/railtie.rb:59:in `block (2 levels) in <class:Railtie>'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.3/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.3/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.3/lib/active_support/lazy_load_hooks.rb:26:in `on_load'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.3/lib/active_record/railtie.rb:57:in `block in <class:Railtie>'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
from /home/sweiss/testapp/config/environment.rb:6:in `<top (required)>'
from /home/sweiss/testapp/config.ru:3:in `require'
from /home/sweiss/testapp/config.ru:3:in `block in <main>'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
from /home/sweiss/testapp/config.ru:1:in `new'
from /home/sweiss/testapp/config.ru:1:in `<main>'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/builder.rb:35:in `eval'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/builder.rb:35:in `parse_file'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/server.rb:162:in `app'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/server.rb:248:in `wrapped_app'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/rack-1.2.1/lib/rack/server.rb:213:in `start'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands/server.rb:65:in `start'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands.rb:30:in `block in <top (required)>'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands.rb:27:in `tap'
from /home/sweiss/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands.rb:27:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Has anyone experiences this while trying to launch a production server? The database.yml, just for good measure, is the following default for sqlite3:
production:
adapter: sqlite3
database: db/production.sqlite3
pool: 5
timeout: 5000
I verified the .yml had no tabs (not that it should auto-generated).
Anyway, I appreciate the help.
Have you installed the sqlite3 gem? Sounds to me like it can't find the adapter.
Related
I have been following the tutorial on how to learn Ruby On Rails basics. I have installed the latest 2.2.3 version and ran "gem install rails". I have successfully created a new project, but I have got an error when tried to run a server with "rails server" command. I received these errors:
C:\Users\Kothas\Desktop\rubyonrails\myproject>rails server
c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.r:6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/ib/sqlite3.rb:6:in `rescue in <top (required)>'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:76:in `require'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:76:in `block (2 levels) in require'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:72:in `each'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:72:in `block in require'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:61:in `each'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/
untime.rb:61:in `require'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler.
b:134:in `require'
from C:/Users/Kothas/Desktop/rubyonrails/myproject/config/application.r
:7:in `<top (required)>'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands/commands_tasks.rb:78:in `require'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands/commands_tasks.rb:78:in `block in server'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands/commands_tasks.rb:75:in `tap'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands/commands_tasks.rb:75:in `server'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands/commands_tasks.rb:39:in `run_command!'
from c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.3/lib/rails/co
mands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
How can I fix these problems and start my application?
EDIT
I managed to fix sqlite3 errors, but the new ones showed
"cannot load such file -- nokogirl (LoadError)"
It looks like your application is having difficulty accessing your sqlite installation through the sqlite3 gem - try this answer: cannot load such file -- sqlite3/sqlite3_native (LoadError) on ruby on rails
I'm a beginner to appium, or even the language node.js or ruby. So I completely follow the tutorial when installing appium. When I ran the command arc, got the error:
/Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/2.1.0/net/http/generic_request.rb:27:in `initialize': HTTP request path is empty (ArgumentError)
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/2.1.0/net/http/request.rb:14:in `initialize'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/http/default.rb:71:in `new'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/http/default.rb:71:in `new_request_for'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/http/default.rb:35:in `request'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/http/default.rb:64:in `request'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/http/common.rb:40:in `call'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_lib-5.0.0/lib/appium_lib/common/patch.rb:118:in `raw_execute'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/bridge.rb:101:in `create_session'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/remote/bridge.rb:68:in `initialize'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/common/driver.rb:33:in `new'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver/common/driver.rb:33:in `for'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/selenium-webdriver-2.44.0/lib/selenium/webdriver.rb:67:in `for'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_lib-5.0.0/lib/appium_lib/driver.rb:477:in `start_driver'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_console-1.0.3/lib/start.rb:16:in `<top (required)>'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/pry_class.rb:96:in `block in load_requires'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/pry_class.rb:95:in `each'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/pry_class.rb:95:in `load_requires'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/pry_class.rb:117:in `initial_session_setup'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/pry_class.rb:142:in `start'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/cli.rb:201:in `block in <top (required)>'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/cli.rb:70:in `call'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/cli.rb:70:in `block in parse_options'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/cli.rb:70:in `each'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/pry-0.9.12.6/lib/pry/cli.rb:70:in `parse_options'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_console-1.0.3/lib/appium_console.rb:49:in `<module:Console>'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_console-1.0.3/lib/appium_console.rb:31:in `<module:Appium>'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_console-1.0.3/lib/appium_console.rb:30:in `<top (required)>'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/kenmux/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/appium_console-1.0.3/bin/arc:66:in `<top (required)>'
from /Users/kenmux/.rbenv/versions/2.1.5/bin/arc:23:in `load'
from /Users/kenmux/.rbenv/versions/2.1.5/bin/arc:23:in `<main>'
Then what should I do? Am I missing something? I just cannot get over it!
I had this same issue when I was at work and had a proxy server in my .bash_profile
Open up a terminal and type:
cat ~/.bash_profile
That will show you what is in your profile.
my .bash_profile had the below.
export http_proxy="http://127.0.0.1:8888"
export https_proxy=$http_proxy
export ftp_proxy=$http_proxy
export rsync_proxy=$http_proxy
To comment them out just add # in front of each of the lines. Then restart your terminal session.
Side Note:
When you type user$ arc from the terminal you will want to make sure you have appium running and the appium.txt file in the same directory where your running arc.
Lots of good stuff here -> Ruby_Console
I hope that helps you or someone else.
Running a heroku console with
heroku run console
all commands returning UTF-8 characters (like german Umlauts) will result in the following error:
irb(main):004:0> Play.all[-2]
Play Load (27.5ms) SELECT "plays".* FROM "plays" ORDER BY name asc
Encoding::UndefinedConversionError: U+00E4 from UTF-8 to US-ASCII
from /usr/local/lib/ruby/1.9.1/irb.rb:311:in `write'
from /usr/local/lib/ruby/1.9.1/irb.rb:311:in `printf'
from /usr/local/lib/ruby/1.9.1/irb.rb:311:in `output_value'
from /usr/local/lib/ruby/1.9.1/irb.rb:160:in `block (2 levels) in eval_input'
from /usr/local/lib/ruby/1.9.1/irb.rb:273:in `signal_status'
from /usr/local/lib/ruby/1.9.1/irb.rb:156:in `block in eval_input'
from /usr/local/lib/ruby/1.9.1/irb/ruby-lex.rb:243:in `block (2 levels) in each_top_level_statement'
from /usr/local/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in `loop'
from /usr/local/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in `block in each_top_level_statement'
from /usr/local/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in `catch'
from /usr/local/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in `each_top_level_statement'
from /usr/local/lib/ruby/1.9.1/irb.rb:155:in `eval_input'
from /usr/local/lib/ruby/1.9.1/irb.rb:70:in `block in start'
from /usr/local/lib/ruby/1.9.1/irb.rb:69:in `catch'
from /usr/local/lib/ruby/1.9.1/irb.rb:69:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/console.rb:47:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands/console.rb:8:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'Maybe IRB bug!!
I do not really understand the cause of this.
Is there a workaround?
I am using iTerm with a setting of "UTF-8 xterm-color".
Update
This error completely disappeared for no reason known to me and I can reproduce it neither under ruby 1.9.2p320 nor 1.9.3p448
Typing "\u00E4" into the console now yields "ä" as expected:
irb(main):001:0> "\u00E4"
=> "ä"
I am on Mac OSX lion and am new to Ruby on Rails programming, so bear with me.
I'm trying to work on a teammates' Ruby on Rails app, but it requires that I have PostgreSQL installed. I installed it with Postgres.app (version 9.2.2). However, when I run rails server, I get the following error.
/Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require': dlopen(/Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/pg-0.14.1/lib/pg_ext.bundle, 9): Library not loaded: /usr/lib/libpq.5.dylib (LoadError)
Referenced from: /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/pg-0.14.1/lib/pg_ext.bundle
Reason: image not found - /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/pg-0.14.1/lib/pg_ext.bundle
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/pg-0.14.1/lib/pg.rb:4:in `<top (required)>'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in `require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in `each'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in `block in require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in `each'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in `require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.2.3/lib/bundler.rb:128:in `require'
from /Users/kevin/Documents/photowhoa/config/application.rb:13:in `<top (required)>'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.11/lib/rails/commands.rb:53:in `require'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.11/lib/rails/commands.rb:53:in `block in <top (required)>'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.11/lib/rails/commands.rb:50:in `tap'
from /Users/kevin/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.11/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
I've already tried uninstalling and reinstalling the PG gem. If anyone can help me, that would be extremely appreciated.
Same problem. Rake can't find Postgres library.
This fixes the problem:
export DYLD_LIBRARY_PATH=/Library/PostgreSQL/9.2/lib
Adjust path to lib to match yours.
Please could someone help me understand what has gone wrong, and how I can lookout/debug these things in the future. I have set-up a RefineryCMS app in Rails, worked on it, uploaded it to Heroku and have had both the local and remote copies working fine. After a period of about a month I return to the local copy to work on it, but it won't load. I can't understand why as nothing has changed. I tried deleting the local copy and cloning again from heroku but same issue exists. The error code is below when I try and create a rails server locally to run the app.
I would welcome help with the error, and perhaps how to spot/avoid these things in the future
/home/adam/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/psych.rb:148:in `parse': couldn't parse YAML at line 7 column 0 (Psych::SyntaxError)
from /home/adam/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/psych.rb:148:in `parse_stream'
from /home/adam/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/psych.rb:119:in `parse'
from /home/adam/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/psych.rb:106:in `load'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activerecord-3.0.11/lib/active_record/base.rb:1868:in `object_from_yaml'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activerecord-3.0.11/lib/active_record/attribute_methods/read.rb:129:in `unserialize_attribute'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activerecord-3.0.11/lib/active_record/attribute_methods/read.rb:112:in `_read_attribute'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activerecord-3.0.11/lib/active_record/attribute_methods/read.rb:101:in `read_attribute'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activerecord-3.0.11/lib/active_record/base.rb:1525:in `[]'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:158:in `value'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:61:in `block in to_cache'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:58:in `collect'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:58:in `to_cache'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:73:in `rewrite_cache'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:36:in `ensure_cache_exists!'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:44:in `cache_read'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:109:in `get'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-settings-1.0.9/app/models/refinery_setting.rb:95:in `find_or_set'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-images-1.0.9/lib/refinerycms-images.rb:33:in `block (2 levels) in <class:Engine>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/dragonfly-0.9.8/lib/dragonfly/configurable.rb:35:in `configure'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/dragonfly-0.9.8/lib/dragonfly/configurable.rb:42:in `configure_with'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/refinerycms-images-1.0.9/lib/refinerycms-images.rb:24:in `block in <class:Engine>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/initializable.rb:25:in `instance_exec'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/initializable.rb:25:in `run'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/initializable.rb:50:in `block in run_initializers'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/initializable.rb:49:in `each'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/initializable.rb:49:in `run_initializers'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/application.rb:134:in `initialize!'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/application.rb:77:in `method_missing'
from /home/adam/web/beloved/config/environment.rb:5:in `<top (required)>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:239:in `require'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:239:in `block in require'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:225:in `block in load_dependency'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:593:in `new_constants_in'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:225:in `load_dependency'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/activesupport-3.0.11/lib/active_support/dependencies.rb:239:in `require'
from /home/adam/web/beloved/config.ru:3:in `block in <main>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/builder.rb:46:in `instance_eval'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/builder.rb:46:in `initialize'
from /home/adam/web/beloved/config.ru:1:in `new'
from /home/adam/web/beloved/config.ru:1:in `<main>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/builder.rb:35:in `eval'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/builder.rb:35:in `parse_file'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/server.rb:162:in `app'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/server.rb:253:in `wrapped_app'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/rack-1.2.4/lib/rack/server.rb:204:in `start'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/commands/server.rb:65:in `start'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/commands.rb:30:in `block in <top (required)>'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/commands.rb:27:in `tap'
from /home/adam/.rvm/gems/ruby-1.9.2-p290#beloved2/gems/railties-3.0.11/lib/rails/commands.rb:27:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Thanks for your help,
Adam
Add to config/boot.rb:
require 'yaml'
YAML::ENGINE.yamler = 'syck'
Read more here