I'm trying to use rubber to deploy to my AWS EC2 for the first time. For testing im just using a t1.micro right now.
I get a weird error with rubber after having edited rubber.yml after tcap rubber:create_staging
This is the message:
/Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:1:in `expand_string': undefined method `known_roles' for nil:NilClass (NoMethodError)
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:168:in `eval'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:168:in `expand_string'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:180:in `expand'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:146:in `[]'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/environment.rb:230:in `method_missing'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/rubber-2.5.5/lib/rubber/recipes/rubber/utils.rb:22:in `block (2 levels) in load'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `instance_eval'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:89:in `execute_task'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/configuration/execution.rb:101:in `find_and_execute_task'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:46:in `block in execute_requested_actions'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:45:in `each'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:45:in `execute_requested_actions'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/help.rb:19:in `execute_requested_actions_with_help'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:34:in `execute!'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/lib/capistrano/cli/execute.rb:14:in `execute'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/gems/capistrano-2.15.5/bin/cap:4:in `<top (required)>'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/bin/cap:23:in `load'
from /Users/mgreschke/Dropbox/medisupply/vendor/bundle/bin/cap:23:in `<main>'
Any idea where to look for an error? It seems like a simple problem to me but I dont really have a clue where to look..
Best,
M
Just remove rubber_env.
staging_roles: "#{known_roles.reject {|r| r =~ /slave/ || r =~ /^db$/ }.join(',')}"
# instead of
staging_roles: "#{rubber_env.known_roles.reject {|r| r =~ /slave/ || r =~ /^db$/ }.join(',')}"
There is this simple fix https://github.com/rubber/rubber/pull/406/files.
Related
I have an application on Heroku that uses the Paperclip gem that recently had some issues - and I'm not 100% sure on what it was that caused it. I have the application working locally (including the image upload) - but I get an 'Application Error' page on the heroku url, and when I try to access the heroku console with heroku run rails c it gets an error of:
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.1/lib/active_record/dynamic_matchers.rb:26:in 'method_missing': undefined method '_image_post_process_callbacks' for #<Class:0x007f8aaf5d2fa0> (NoMethodError)
A little background on the issue - another developer was working on creating an image upload model - which was named 'Images' - which I think caused problems with Paperclip, and wouldn't allow me to run a Rails migration. When I tried it said there was an issue with the 'Images' table, so after finding a similar situation online, I commented out the body of the 'def change' within the create_images migration - which now looks like so:
class CreateImages < ActiveRecord::Migration
def change
# create_table :images do |t|
# t.attachment :file
# end
end
end
I then ran another migration - started my server locally and everything was working. I then pushed my changes to heroku, did a rake db:migrate for good luck - and the heroku url is still showing 'Application Error'
If anyone has any idea of possible causes of these issues, it would be greatly appreciated! Thanks for reading!
EDIT
After running heroku run rails c I get this output.
Running rails c on independentskiermag... up, run.7049
Routing about
Routing terms-of-service
Routing privacy-policy
Routing contact
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.1/lib/active_record/dynamic_matchers.rb:26:in 'method_missing': undefined method '_image_post_process_callbacks' for #<Class:0x007f9ff5864330> (NoMethodError)
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:785:in 'get_callbacks'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:647:in 'set_callback'
from (eval):2:in 'before_image_post_process'
from /app/vendor/bundle/ruby/2.0.0/gems/paperclip-4.3.2/lib/paperclip/validators.rb:67:in 'create_validating_before_filter'
from /app/vendor/bundle/ruby/2.0.0/gems/paperclip-4.3.2/lib/paperclip/validators.rb:60:in 'block in validate_before_processing'
from /app/vendor/bundle/ruby/2.0.0/gems/paperclip-4.3.2/lib/paperclip/validators.rb:58:in 'each'
from /app/vendor/bundle/ruby/2.0.0/gems/paperclip-4.3.2/lib/paperclip/validators.rb:58:in 'validate_before_processing'
from /app/vendor/bundle/ruby/2.0.0/gems/paperclip-4.3.2/lib/paperclip/validators/attachment_content_type_validator.rb:84:in 'validates_attachment_content_type'
from /app/app/models/image.rb:4:in '<class:Image>'
from /app/app/models/image.rb:1:in '<top (required)>'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'block in require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in 'load_dependency'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:360:in 'require_or_load'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:317:in 'depend_on'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:233:in 'require_dependency'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:472:in 'block (2 levels) in eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:471:in 'each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:471:in 'block in eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:469:in 'each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:469:in 'eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:346:in 'eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application/finisher.rb:56:in 'each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application/finisher.rb:56:in 'block in <module:Finisher>'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in 'instance_exec'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in 'run'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:55:in 'block in run_initializers'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in 'block in tsort_each'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in 'block (2 levels) in each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in 'each_strongly_connected_component_from'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in 'block in each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in 'each'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in 'each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in 'tsort_each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:54:in 'run_initializers'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:352:in 'initialize!'
from /app/config/environment.rb:5:in '<top (required)>'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'block in require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in 'load_dependency'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in 'require'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:328:in 'require_environment!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:142:in 'require_application_and_environment!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:67:in 'console'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in 'run_command!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/commands.rb:17:in '<top (required)>'
from /app/bin/rails:8:in 'require'
from /app/bin/rails:8:in '<main>'
First off, if you need to undo a migration on Heroku, you will need to un-comment out the body of your migration, push to Heroku, then run heroku run rake db:rollback in order to undo it and get your application working again in the interim.
If you are still having trouble, post the errors and any relevant code in your post.
In rails console..
Physician.find(1285849521) results in
ArgumentError: wrong number of arguments (1 for 0)
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/connection_adapters/postgresql/database_statements.rb:160:in `initialize'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/connection_adapters/postgresql/database_statements.rb:160:in `new'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/connection_adapters/postgresql/database_statements.rb:160:in `substitute_at'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:989:in `block in create_binds'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:987:in `each'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:987:in `each_with_index'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:987:in `create_binds'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:962:in `build_where'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:586:in `where!'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/relation/query_methods.rb:576:in `where'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/querying.rb:10:in `where'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/core.rb:150:in `block (2 levels) in find'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/statement_cache.rb:80:in `call'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/statement_cache.rb:80:in `create'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-4.2.0.beta4/lib/active_record/core.rb:149:in `block in find'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/2.1.0/mutex_m.rb:73:in `synchronize'
... 13 levels...
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `load'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `block in load'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:237:in `load_dependency'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `load'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/commands/rails.rb:6:in `call'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/command_wrapper.rb:38:in `call'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:180:in `block in serve'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `fork'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:153:in `serve'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/tim/.rbenv/versions/2.1.5/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
and of course..
Physician.find() results in "ActiveRecord::RecordNotFound: Couldn't find Physician without an ID"
My physician.rb is
class Physician < ActiveRecord::Base
self.table_name = "t_phys"
self.primary_key = "sln"
end
I'm using a legacy postgres db, the table t_phys has a natural key called sln, which is a 10 digit integer. There is a physician in the db with sln 1285849521 (the integer in the find method above), which I know because Physician.all() works properly and that's the first record that is displayed.
What am I doing wrong? How can I get the find method to work properly? I'm just getting started with rails again, probably a newbie mistake somewhere. Appreciate the help!
For more detail, when I got to localhost:3000/physicians/1285849521, the page renders:
ArgumentError in PhysiciansController#show
Wrong number of arguments (1 for 0)
Extracted source (around line #160):
159 def substitute_at(column, index)
160 Arel::Nodes::BindParam.new "$#{index + 1}"
161 end
162
163 def exec_query(sql, name = 'SQL', binds = [])
I can provide the full stack trace if necessary.
Seems like it should work, but I'm wondering if the custom primary key is still messing with find.
Maybe this background will help confirm one way or the other:
http://ruby-journal.com/how-to-override-default-primary-key-id-in-rails/
Thanks to Todd Agulnick's comment above, I updated to Rails 4.2 rc2 and the error went away. I encountered a new error, which I resolved and is outside the scope of this question. Thanks Todd!
I'm using the rails-settings gem: https://github.com/huacnlee/rails-settings-cached
The getter/setter method are not working.
I've added the following line to my user model as directed:
include RailsSettings::Extend
I've also tried adding it to role.rb (as I am using rolify gem)
However is am still getting the following error message:
NoMethodError: undefined method `settings' for #<User:0x007f8dd017a560>
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/activemodel-3.2.13/lib/active_model/attribute_methods.rb:407:in `method_missing'
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/activerecord-3.2.13/lib/active_record/attribute_methods.rb:149:in `method_missing'
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/rolify-3.2.0/lib/rolify/role.rb:73:in `method_missing'
from (irb):24
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/railties-3.2.13/lib/rails/commands/console.rb:47:in `start'
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/railties-3.2.13/lib/rails/commands/console.rb:8:in `start'
from /Users/jamieturner/.rvm/gems/ruby-2.0.0-p353#accufly/gems/railties-3.2.13/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
When I run:
user = User.find(2)
user.settings.color = :red
Can anyone see what the issue is?
Ok, I've solved the issue.
I had not restarted the console session.....restarting it got it working!
I'm trying to create a test for my bill_total helper method. The let method isn't generating the bill1 and bill2 variable.
describe BillsHelper do
let(:bill1) { Bill.create(name: 'Bill 1', amount: 1.00) }
let(:bill2) { Bill.create(name: 'Bill 2', amount: 1.00) }
describe "#bill_total" do
bill1.amount = 1.00
bill2.amount = 1.00
expect(bills_helper.bill_total).to eq(2.00)
end
end
Error:
/Users/adrianleeelder/Documents/Developer_Resources/sites/bills_app/spec/helpers/bills_helper_spec.rb:18:in `block (2 levels) in <top (required)>': undefined local variable or method `bill1' for #<Class:0x007fb3c121b548> (NameError)
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:242:in `module_eval'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:242:in `subclass'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:228:in `describe'
from /Users/adrianleeelder/Documents/Developer_Resources/sites/bills_app/spec/helpers/bills_helper_spec.rb:17:in `block in <top (required)>'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:242:in `module_eval'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:242:in `subclass'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/example_group.rb:228:in `describe'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/dsl.rb:18:in `describe'
from /Users/adrianleeelder/Documents/Developer_Resources/sites/bills_app/spec/helpers/bills_helper_spec.rb:13:in `<top (required)>'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `block in load_spec_files'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `each'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load_spec_files'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/command_line.rb:22:in `run'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:80:in `run'
from /Users/adrianleeelder/.rvm/gems/ruby-2.0.0-p0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:17:in `block in autorun'
[Finished in 2.4s with exit code 1]
The names defined in let statements are only available within before and it blocks, not within the outer level of the describe blocks. If you replace your inner describe with it, the names will be accessible. Also, the names are not actually variables, but helper methods.
You need to write your examples inside it blocks, not describe blocks:
it "#bill_total" do
bill1.amount = 1.00
bill2.amount = 1.00
expect(bills_helper.bill_total).to eq(2.00)
end
I have an error that appears to be connected to these two links:
https://groups.google.com/forum/#!msg/mongoid/L6ESKP8QDpg/gmEyqejdAEEJ
https://github.com/mongoid/moped/pull/59
See console log below. I am running with Mongoid/MongoHQ, when I create an object (apparently any database object) I get this "need to login" error. Note however that the database object IS created and is in the database after the error.
Is there some way I can fix this myself, or perhaps it's something that MongoHQ needs to fix?
$ heroku run console
irb(main):004:0> Request.create!(:from_user => User.first, :to_user => User.first)
Moped::Errors::OperationFailure: The operation: #<Moped::Protocol::Command
#length=69
#request_id=7
#response_to=0
#op_code=2004
#flags=[]
#full_collection_name="admin.$cmd"
#skip=0
#limit=-1
#selector={:getlasterror=>1, :safe=>true}
#fields=nil>
failed with error "need to login"
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:74:in `block in command'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:521:in `[]'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:521:in `block (3 levels) in flush'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:520:in `map'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:520:in `block (2 levels) in flush'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:123:in `ensure_connected'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:516:in `block in flush'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:531:in `logging'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:515:in `flush'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:286:in `pipeline'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/session/context.rb:58:in `block in insert'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/session/context.rb:109:in `block in with_node'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/cluster.rb:150:in `block in with_primary'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/node.rb:168:in `ensure_primary'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/cluster.rb:149:in `with_primary'
from /app/vendor/bundle/ruby/1.9.1/gems/moped-1.2.0/lib/moped/session/context.rb:108:in `with_node'
... 13 levels...
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:405:in `__run_callback'
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/callbacks.rb:100:in `run_callbacks'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/persistence/insertion.rb:23:in `prepare'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/persistence/operations/insert.rb:26:in `persist'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/persistence.rb:50:in `insert'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/persistence.rb:251:in `block in create!'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/threaded/lifecycle.rb:173:in `_creating'
from /app/vendor/bundle/ruby/1.9.1/gems/mongoid-3.0.4/lib/mongoid/persistence.rb:249:in `create!'
from (irb):4
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/commands/console.rb:47:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/commands/console.rb:8:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'irb(main):005:0>
I am having the exact same problem. This is not exactly a solution but you can work around the problem by setting the 'safe' option in mongoid.yml to false. It would look similar to this:
production:
sessions:
default:
uri: <%= ENV['MONGOHQ_URL'] %>
options:
skip_version_check: true
safe: false
It turns out the problem is that MongoHQ upgraded their MongoDB and it introduced an incompatibility with mongoid's stable branch.
Chris Winslett fixed the bug and durran pulled it into mongoid master. But it was not included in the stable branch when I posted this stackoverflow.
Solutions:
I solved the problem by updating my gemfile to pull mongoid from github.
durran has now included it in stable-1.2.0 so you should get the fix if you gem update.