My situation:
I have added the gem annotate-models (1.0.4) to my rails project.
Ran "bundle install". The gem is listed when I do "bundle list".
I generated a simple model using "rails generate model ..."
I executed: "rake db:migrate"
I executed: "annotate"
The result:
6. "annotate" returned "Nothing annotated!".
7. My model class remains without annotations.
Any idea as to what might be going wrong?
Thank you!
Apologies. I don't why this is, but I created the model Object in question in the rails console and saved an example to the db. Then, I re-ran "annotate" and the model was successfully annotated.
Try this. A few commands dont run right without the exec
bundle exec annotate
Related
I'm trying to introduce dynamic_sitemaps over resources with friendly_id. The issue is the production rails (rake / rails c) doesn't see the slug method. I've try to specify it by force by specifying an attr_accessible :slug, but it doesn't help either.
$ rake sitemap:generate
Generating sitemap...
rake aborted!
undefined method `slug' for #<Article:0xa9e4d14>
The funny thing it works smoothly on the local environment, and it should not be so much different with the capistrano/rvm deployment.
The column exists in the DB and is used by the rails app itself (which works fine too).
Added: it should be tied to either the environment or the specific gem version issue, but I'm not sure which one is the trouble, and how to debug it. The same pair works good for a different project with a pretty similar libraries bundle.
As the capistrano always do the dirty work, I forgot about the RAILS_ENV environment variable - so the console and cron job tried to operate against the dev DB and obviously failed.
I'm following this railscast on performance testing, but I'm immediately running into an issue.
My app is rails 3.2.11, so according to the railscast it should include performance testing, but I don't have a folder called 'test' at all. When I run 'rails generate performance_test homepage' nothing happens or is generated. So I created one manually (to exactly match the railscast source code), but when I run rake test:benchmark I get the error
Don't know how to build task 'test:benchmark'
If I add the 'rails-perftest' gem to my gemfile and run bundle, then again try to generate a performance_test nothing happens, and when I then run rake test:benchmark, it throws a different error of
uninitialized constant Rails::SubTestTask
I've been sure to include the following dependencies in my gem file:
gem 'ruby-prof', group: :test
gem 'test-unit', group: :test
Could anyone help advise me what I'm doing wrong? Thanks!
I am not 100% certain on this, but I am guessing that you might not have your application.rb file configured accordingly. Also check your Gemfile.lock file and run the command bundle install because it could also be something funky going on with your Gems and dependencies.
I saw this post:
Rails/ActiveRecord/SQLite3: Can't save records in test environment
And after upgrading my sqlite version to the very latest (3.7.17), I am still getting the following error:
ActiveRecord::StatementInvalid: SQLite3::SQLException: near "SAVEPOINT": syntax error: SAVEPOINT active_record_1
Any time I try to create anything at all. If all I do is load my fixtures, everything is fine.
I have confirmed that rails is using the updated sqlite3 version by running "rails db".
In my development environment, I can create objects all day long with no errors (I can even have an object create another object after create).
What is special about my test environment that this is happening? How can I fix it?
Edit:
If I delete my test database, and redo rake:db:create and rake:db:migrate, I still get the same issues.
Doing "rails console test" lets me use the test environment just fine, and I can create objects all day long and see existing fixtures. It's only when I type "rake test:units" that I get the errors... (originally I had errors, but one error was legitimate (I don't know why I wasn't getting it in the development environment, and the adapter error was because apparently you aren't supposed to do "rails console RAILS_ENV="test", so it was looking for an adapter for an envrionment called "RAILS_ENV=test")
Edit: When I type "gem uninstall sqlite3" it uninstalls. When I then type "bundle install" it has a problem reinstalling...working on it now.
/home/jenny/.rvm/rubies/ruby-1.9.3-p0/bin/ruby extconf.rb --with-sqlite3-dir=/usr/local/bin/sqlite3 checking for sqlite3.h... *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check
the mkmf.log file for more details. You may need configuration
options.
If I type "gem install sqlite3" separately, it works just fine, and then "bundle install" it works. However, "rake test:units" has the same errors.
Edit:
When I type "which sqlite3" it prints out "/usr/local/bin/sqlite3"
I wasn't even aware sqlite3 headers were a thing, so I doubt I installed them. I'll try to figure out how to confirm this and see if it helps.
Edit:
I don't see anywhere to download sqlite3 headers on the main site...just source and the precompiled linux binary. There doesn't seem to be a special header in the source, but even if there was, wouldn't it be included in the precompiled binary?
EDIT: link to bundler sqlite3 install error that don't happen when i manually install the gem
http://pastie.org/8063577
EDIT: Not a devise problem. I thought it was, but it turned out I was just creating another object in fixtures, not in the test code.
So, I can create devise User or any other type of object in fixtures all day long, but if I attempt to create one in the unit test, I get the save point error. Same thing for trying to save a fixture in a unit test.
Your problem is most likely related to the fact that you updated your local sqlite but after that you haven't reinstalled your sqlite3 gem.
I'd recommend you follow these steps:
Remove the corresponding line gem 'sqlite3' from your Gemfile
Run bundle install
Run gem uninstall sqlite3
Return the line gem 'sqlite3' to your Gemfile
Run bundle install one more time
If you simply gem uninstall and then bundle install, it will install the same version and dependencies that were recorded in Gemfile.lock. But since you're now using a different and more updated local version, it's safer to allow Bundler to install a new version if needed.
I have one problem with the command "rake test" that I don't know how to resolve. When I execute this command show me:
DEPRECATION WARNING: primary_key_name is deprecated and will be removed from Rails 3.2 (use foreign_key instead). (called from foreign_key at /home/guilhermec/.rvm/gems/ruby-1.9.2-p290#iba-jornais/gems/shoulda-2.11.3/lib/shoulda/active_record/matchers/association_matcher.rb:194)
What can I do to resolve it ?
This warning stems from a deprecated method in a gem. If you want you can:
file a issue on the project page
fork the gem and replace the method
ignore it
edit: this seems to be fixed in shoulda-matchers since 9 months
I am working through the Ruby on Rails 3 tutorial book and typed the following on the command line:
rake db:migrate
which produced the following warning.
WARNING: Global access to Rake DSL methods is deprecated. Please Include
... Rake::DSL into classes and modules which use the Rake DSL methods.
WARNING: DSL method DemoApp::Application#task called at /Users/imac/.rvm/gems/ruby-1.9.2-p180#rails3tutorial/gems/railties-3.0.7/lib/rails/application.rb:215:in `initialize_tasks'
I am not sure what to do about it or how to work with it. I don't know any other command for Rake.
How can I fix this problem?
Adding include Rake::DSL to the Rakefile before the applications load_tasks were called also worked for me.
So in the above user's case before the DemoApp::Application.load_tasks in the Rakefile.
I found this in Stack Overflow question Ruby on Rails and Rake problems: uninitialized constant Rake::DSL. It refers to a #DHH tweet.
Put the following in your Gemfile
gem "rake", "0.8.7"
You may see something like
rake aborted!
You have already activated Rake 0.9.1 ...
I still had a copy of Rake 0.9.1 in my directory so I deleted it.
You can "delete" Rake 0.9.1 by running the following command:
gem uninstall rake -v=0.9.1
If you have multiple versions of the gem installed, you'll be prompted to pick a version.
After 0.9.1 was cleaned out, I ran
bundle update rake
and was finally able to create my database files. I was using rake db:create, but it should work for rake db:migrate as well.
I hope it helps.
I was having the same problem on Windows with the installer. Ruby 1.9.2 and Rails 3.0.9.
Here is what I did:
bundle update rake
bundle show rake
After doing that I was running rake 0.9.2.
Then I updated the Rakefile in application root folder as follows:
require File.expand_path('../config/application', __FILE__)
require 'rake'
# If you named your application something other than SampleApp, change that below
module ::SampleApp
class Application
include Rake::DSL
end
end
module ::RakeFileUtils
extend Rake::FileUtilsExt
end
SampleApp::Application.load_tasks
As noted in the comment, make sure the name of your app is correct in the two appropriate lines above.
If you are seeing this on later versions of Rails (like 3.+) you may also want to verify that your environment is clean by using RVM http://beginrescueend.com/ and creating a specific ruby & gemset for your projects.
Use an .rvmrc file on a per-project basis, this will guarantee you aren't getting older system gems into your projects. Which has bitten me before.
This prevents having to monkey around with generated Rakefiles & such.
bundle exec rake db:migrate will solve your ruby version issues