I have a Rails application for which I wanna install the gem active storage so that I can save photos on my application and interact with them. Despite that, I input in the console
rails active_storage: install
and I get the following error:
rails aborted!
LoadError: cannot load such file -- active_storage
C:/Users/andri/Desktop/hoagieShop/hoagieShop/config/application.rb:4:in `require'
C:/Users/andri/Desktop/hoagieShop/hoagieShop/config/application.rb:4:in `<top (required)>'
C:/Users/andri/Desktop/hoagieShop/hoagieShop/Rakefile:4:in `require_relative'
C:/Users/andri/Desktop/hoagieShop/hoagieShop/Rakefile:4:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
(See full trace by running task with --trace)
Does anyone understand why? I tried the solution provided here: rails active_storage:install IS NOT WORKING but it did not work.
in terminal/app folder
reset db
rake db:reset
migrate db
rake db:migrate
update the gem file
bundle install
Related
I am new to ruby on rails. I want to re-create a production setup on my local system for development purposes.I seem to have run into a problem during migration of database.
I am using Ubuntu 18.04 OS. I have installed mysql-server, ruby 2.3.2 , rails 5.0, libmysqld-dev and mysql2 gem successfully. I was able to create a database and import the SQL file for table creation. To do pending migration, I executed rake db:migrate. I am getting the following error.
rake aborted!NameError: uninitialized constant ActiveRecord::VERSION
/home/raj/.rvm/gems/ruby-2.3.2/gems/activerecord-session_store-1.1.1/lib/action_dispatch/session/active_record_store.rb:151:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/gems/activerecord-session_store-1.1.1/lib/active_record/session_store.rb:2:in `require'
/home/raj/.rvm/gems/ruby-2.3.2/gems/activerecord-session_store-1.1.1/lib/active_record/session_store.rb:2:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/gems/activerecord-session_store-1.1.1/lib/activerecord/session_store.rb:1:in `require'
/home/raj/.rvm/gems/ruby-2.3.2/gems/activerecord-session_store-1.1.1/lib/activerecord/session_store.rb:1:in `<top (required)>'
/home/raj/IRIS/config/application.rb:7:in `<top (required)>'
/home/raj/IRIS/Rakefile:4:in `require'
/home/raj/IRIS/Rakefile:4:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/bin/ruby_executable_hooks:24:in `eval'
/home/raj/.rvm/gems/ruby-2.3.2/bin/ruby_executable_hooks:24:in `<main>'
LoadError: cannot load such file -- activerecord-session_store
/home/raj/IRIS/config/application.rb:7:in `<top (required)>'
/home/raj/IRIS/Rakefile:4:in `require'
/home/raj/IRIS/Rakefile:4:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/home/raj/.rvm/gems/ruby-2.3.2/bin/ruby_executable_hooks:24:in `eval'
/home/raj/.rvm/gems/ruby-2.3.2/bin/ruby_executable_hooks:24:in `<main>'
(See full trace by running task with --trace)
Regarding the error in active_record_store.rb line number 151, the code is as follows:
if ActiveRecord::VERSION::MAJOR == 4
require 'action_dispatch/session/legacy_support'
ActionDispatch::Session::ActiveRecordStore.send(:include, ActionDispatch::Session::LegacySupport)
end
During RVM installation rails latest version was also installed somehow. Removing all the gems and doing bundle install worked.
Try running the below mentioned command
gem install activerecord
Hope this helps.
Can you add this to the top of active_record_store.rb to see if it works?
require 'active_record/version'
i cloned the sample app from https://bitbucket.org/railstutorial/sample_app_4th_ed and followed the instruction there, but rails db:migrate is aborting
C:\Sites\sample_app>rails db:migrate
rails aborted!
LoadError: cannot load such file -- bcrypt_ext
C:/Sites/sample_app/config/application.rb:7:in `<top (required)>'
C:/Sites/sample_app/Rakefile:4:in `require_relative'
C:/Sites/sample_app/Rakefile:4:in `<top (required)>'
bin/rails:9:in `require'
bin/rails:9:in `<main>'
Caused by:
LoadError: cannot load such file -- 2.3/bcrypt_ext
C:/Sites/sample_app/config/application.rb:7:in `<top (required)>'
C:/Sites/sample_app/Rakefile:4:in `require_relative'
C:/Sites/sample_app/Rakefile:4:in `<top (required)>'
bin/rails:9:in `require'
bin/rails:9:in `<main>'
(See full trace by running task with --trace)
Try to uninstall bcrypt completely with:
gem uninstall bcrypt-ruby
gem uninstall bcrypt
Be sure all versions are uninstalled, then run
gem install bcrypt --platform=ruby
Try to run bundle install. After this worked you could try to run rake db:migrate again.
well i try to install gem 'omniauth-twitter', create controllers and model this way
rails g controller sessions
rails g model userGem provider:string uid:string name:string
but, in the next step when i try to do a rake db:migrate, throw this error:
rake aborted!
Gem::LoadError: You have already activated rake 10.3.2, but your Gemfile requires rake 10.2.1. Prepending `bundle exec` to your command may solve this.
/home/salinas/.rvm/gems/ruby-2.1.1#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:34:in ` block in setup'
/home/salinas/.rvm/gems/ruby-2.1.1#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:19:in ` setup'
/home/salinas/.rvm/gems/ruby-2.1.1#global/gems/bundler-1.5.3/lib/bundler.rb:119:in `setup'
/home/salinas/.rvm/gems/ruby-2.1.1#global/gems/bundler-1.5.3/lib/bundler/setup.rb:7:in ` <top (required)>'
/home/salinas/blog/config/boot.rb:4:in `<top (required)>'
/home/salinas/blog/config/application.rb:1:in `<top (required)>'
/home/salinas/blog/Rakefile:4:in `<top (required)>'
LoadError: cannot load such file -- bundler/setup
/home/salinas/blog/config/boot.rb:4:in `<top (required)>'
/home/salinas/blog/config/application.rb:1:in `<top (required)>'
/home/salinas/blog/Rakefile:4:in `<top (required)>'
(See full trace by running task with --trace)
Any idea how to fix it?
Run the command as:-
bundle exec rake db:migrate
Or remove the rake 10.3.2 as:-
gem uninstall rake
Select the rake-10.3.2 to uninstall.
After removing rake 10.3.2, no need to append bundle exec.
I have been following a video tutorial and the database is created, but when trying to follow the step by going to directory and entering rake: dbmigrate
I get an error.
Ians-MacBook-Pro:music_library iansherwood$ rake db migrate
rake aborted!
dlopen(/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib
Referenced from: /Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle
Reason: image not found - /Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.bundle
/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2.rb:8:in `require'
/Users/iansherwood/Sites/music_library/vendor/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2.rb:8:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:68:in `require'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:66:in `each'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:66:in `block in require'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:55:in `each'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler/runtime.rb:55:in `require'
/usr/local/rvm/gems/ruby-1.9.3-p392#global/gems/bundler-1.2.4/lib/bundler.rb:128:in `require'
/Users/iansherwood/Sites/music_library/config/application.rb:7:in `<top (required)>'
/Users/iansherwood/Sites/music_library/Rakefile:5:in `<top (required)>'
(See full trace by running task with --trace)
Have you tried bundle exec rake db:migrate?
Another possibility is that you don't have my MySQL running.
The easiest way to check for that would be:
ps aux | grep mysql
If it isn't running and you installed MySQL through
homebrew (common video guide way to install it) then you can run mysql.server start.
The syntax should be: rake db:migrate, and not rake: dbmigrate or rake db migrate.
It looks like your colon use might be inconsistent. Remember to use:
rake db:migrate
http://guides.rubyonrails.org/command_line.html
Did you include "gem 'mysql2'" in your Gemfile?
I'm using 'sunspot_rails', '~> 2.0.0.pre.120415' for Solr search in my rails app and deploy it on heroku (two separate application).
It's working fine on one application but throw error on other.
I have checked the heroku environment and found that -
one app is on cedar stack and ruby version is 1.9.2p290. (Working fine)
other one is on bamboo stack and ruby version is 1.9.2p180 (throw error)
So, Is this the ruby version problem or heroku stack problem ?
Ruby version on development environment is 1.9.2p290.
Error
$ heroku run rake sunspot:reindex
Running rake sunspot:reindex attached to terminal... up, run.8567
rake aborted!
uninitialized constant Sunspot::Adapters::Registry::Forwardable
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot/adapters.rb:310:in `<class:Registry>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot/adapters.rb:309:in `<module:Adapters>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot/adapters.rb:34:in `<module:Sunspot>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot/adapters.rb:1:in `<top (required)>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot.rb:18:in `block in <top (required)>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot.rb:15:in `each'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot-2.0.0.pre.120925/lib/sunspot.rb:15:in `<top (required)>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot_rails-2.0.0.pre.120925/lib/sunspot/rails.rb:1:in `<top (required)>'
/app/.bundle/gems/ruby/1.9.1/gems/sunspot_rails-2.0.0.pre.120925/lib/sunspot_rails.rb:6:in `<top (required)>'
/app/config/application.rb:7:in `<top (required)>'
/app/Rakefile:4:in `require'
/app/Rakefile:4:in `<top (required)>'
(See full trace by running task with --trace)
To be even more clear, at the top of adapters.rb (sunspot/lib/sunspot/adapters.rb), add the following line:
require 'forwardable'
module Sunspot
#
# Sunspot works by saving references to the primary key (or natural ID) of
I have found the solution.
Actually it's a environment problem on heroku.On local system the ruby version is ruby 1.9.2p290 and on heroku is ruby 1.9.2p180. Ruby 1.9.2p180 doesn't include 'Forwardable' module. So I just need to include 'Forwardable' module in my application.