I have hosted one Ruby on Rails application on Amazon EC2. I am using Java SSH Client to connect the instance. When I go to my working directory on Amazon and trying to put rails c then it showing error require': cannot load such file -- minitest/unit (LoadError). I don't know why I am not able to access rails console.
/usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require': cannot load such file -- minitest/unit (LoadError)
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/test/unit/assertions.rb:1:in `<top (required)>'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/test/unit/testcase.rb:1:in `<top (required)>'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/test_case.rb:1:in `<top (required)>'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/railties-3.2.13/lib/rails/console/app.rb:2:in `<top (required)>'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/share/ruby/1.9/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/share/ruby/1.9/gems/1.9.1/gems/railties-3.2.13/lib/rails/application.rb:304:in `initialize_console'
from /usr/share/ruby/1.9/gems/1.9.1/gems/railties-3.2.13/lib/rails/application.rb:152:in `load_console'
from /usr/share/ruby/1.9/gems/1.9.1/gems/railties-3.2.13/lib/rails/commands/console.rb:27:in `start'
from /usr/share/ruby/1.9/gems/1.9.1/gems/railties-3.2.13/lib/rails/commands/console.rb:8:in `start'
from /usr/share/ruby/1.9/gems/1.9.1/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>'
I tried to solve this error by installing gem install minitest-rails but it throwing error
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions into the /usr/share/ruby/1.9/gems/1.9.1 directory.
I tried to add two gems gem 'turn' , '< 0.8.3' and gem 'minitest-rails in my gemfile also and then push to AWS but not getting anything.
How to get rid of this error. I want to access my rails console. Please help. Thanks in advance.
To get past this error I had to do both a "gem install minitest" and add "gem 'minitest'" to the project Gemfile. I came by this solution by reading the comments on this open issue for Rails on GitHub; you might find further solutions there until this is resolved.
Try this
group :test do
gem 'turn', '< 0.8.3',
gem 'minitest', '~> 5.0.5'
end
Correct me if I am wrong but I guess you are trying to install Cucumber. If not please specify your rails version and ruby version.
Related
I am trying to come back to create another application on Rail4 and When I try to start the application this is what happened:
prompt$ rails server
/Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/mysql2-0.4.5/lib/mysql2.rb:31:in `require': dlopen(/Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/mysql2-0.4.5/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib (LoadError)
Referenced from: /Users/edwincaro/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/mysql2-0.4.5/lib/mysql2/mysql2.bundle
Reason: image not found - /Users/edwincaro/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/mysql2-0.4.5/lib/mysql2/mysql2.bundle
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/mysql2-0.4.5/lib/mysql2.rb:31:in `<top (required)>'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:76:in `require'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:72:in `each'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:72:in `block in require'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:61:in `each'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:61:in `require'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/bundler-1.6.2/lib/bundler.rb:132:in `require'
from /Users/ec/Sites/ticketsys/config/application.rb:7:in `<top (required)>'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `require'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `block in <top (required)>'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `tap'
from /Users/ec/.rbenv/versions/1.9.3-p545/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
prompt$
I read all the 'Rails Server Error' posted previously here and tried most of the solution offered here but none of them worked for me.
I am thinking that maybe is the file dlopen what I am missing.
I will appreciate any help please
You need to reinstall your mysql library. Then:
gem uninstall mysql2
bundle install
To rebuild the gem against the new mysql library
I have just started learning Ruby on Rails. I installed all the related softwares and started exploring the same. When I try to start the default server in Rails (WEBrick), I am getting the following error.
C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:40:in `<module:Helpers>': uninitialized constant ActionView::Helpers::ActiveModelHelper (NameError)
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:4:in `<module:ActionView>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:3:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/base.rb:5:in `require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/base.rb:5:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console/template.rb:7:in `<class:Template>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console/template.rb:6:in `<module:WebConsole>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console/template.rb:1:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console.rb:12:in `require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console.rb:12:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web-console.rb:1:in `require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web-console.rb:1:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `each'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `block in require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `each'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler.rb:134:in `require'
from C:/Temp/Rails-Project/Sites/simple_cms/config/application.rb:7:in `<top (required)>'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:78:in`require'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:78:in`block in server'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in`tap'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in`server'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:39:in`run_command!'
from C:/Apps/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Upon research in SOF, found from the link and other link that the nokogiri needs to be updated in the Gemfile. I updated and executed the Bundle Install command. Even after that, its not working. Please suggest me the ways to fix it. FYI, I am using the latest versions of gems.
I also updated my Gemfile with
gem 'rack', '~> 1.6.0'
It did not work.
Install an older version of rails (4.0.0) because I think windows doesn't have stable version of rails > 4.0.
Change the version in gemfile.
I´ve a problem when run Rails server. I just installed gem server, but still not working. I am new to the world of programming . I am grateful to anyone who can help me.
Copy an image of the error: http://i.stack.imgur.com/wS7oS.png.
/home/hugo/.rvm/gems/ruby-2.2.2/gems/activesupport-4.0.5/lib/active_support/values/time_zone.rb:283: warning: circular argument reference - now
/home/hugo/.rvm/gems/ruby-2.2.2/gems/execjs-2.5.2/lib/execjs/runtimes.rb:48:in `autodetect': Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/execjs-2.5.2/lib/execjs.rb:5:in `<module:ExecJS>'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/execjs-2.5.2/lib/execjs.rb:4:in `<top (required)>'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/uglifier-2.7.1/lib/uglifier.rb:3:in `require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/uglifier-2.7.1/lib/uglifier.rb:3:in `<top (required)>'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:76:in `require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:72:in `each'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:72:in `block in require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:61:in `each'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler/runtime.rb:61:in `require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.2/lib/bundler.rb:133:in `require'
from /home/hugo/pin_board/config/application.rb:7:in `<top (required)>'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/railties-4.0.5/lib/rails/commands.rb:74:in `require'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/railties-4.0.5/lib/rails/commands.rb:74:in `block in <top (required)>'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/railties-4.0.5/lib/rails/commands.rb:71:in `tap'
from /home/hugo/.rvm/gems/ruby-2.2.2/gems/railties-4.0.5/lib/rails/commands.rb:71:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
This seems like a similar question to ExecJS and could not find a JavaScript runtime. The resolution here was to ensure NodeJS was installed on the machine:
sudo apt-get install nodejs
uncomment
gem 'therubyracer', platforms: :ruby
in your Gemfile.
Please do
bundle install
after adding 'therubyracer' gem
When trying to run rails server command from the command line I get the following error. The first line seems the most pertinent, as the ones that follow appear to be errors due to the LoadError. However, I'm not really sure.
J:\Github\rails\genepool>rails server
J:/Ruby21/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:76:in `require'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:72:in `each'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:72:in `block in require'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:61:in `each'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler/runtime.rb:61:in `require'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/bundler-1.7.3/lib/bundler.rb:133:in `require'
from J:/Github/rails/genepool/config/application.rb:7:in `<top (required)>'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands/commands_tasks.rb:79:in `require'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands/commands_tasks.rb:79:in `block in server'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands/commands_tasks.rb:76:in `tap'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands/commands_tasks.rb:76:in `server'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from J:/Ruby21/lib/ruby/gems/2.1.0/gems/railties-4.1.5/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
I have Sqlite3 installed to my Ruby root folder (Ruby21/sqlite). I've also got the Sqlite3 gem installed and the installation returns no errors. I can run sqlite from the command prompt. This is the same way I've got it installed on my laptop, which works fine so I'm really at a loss here. Any help appreciated.
This issue is resolved on this link. You basically have to change the require path from
s.require_paths=["lib"]
to
s.require_paths= ["lib/sqlite3_native"]
You can find it in your sqlite3 gemspec file. One example is /usr/local/share/gem/specifications/sqlite3-1.3.7.gemspec or 'C:\Ruby21\lib\ruby\gems\2.1.0\specifications'.
Ruby and rails noob, made a project and got this far. But now I'm getting these errors when trying to run rails server. I'm using Windows vista and ruby 2.0.0.
D:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.
rb:2:in `require': cannot load such file -- mysql2/2.0/mysql2 (LoadError)
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.3.11-x86-mingw32/lib/m
ysql2/mysql2.rb:2:in `<top (required)>'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.3.11-x86-mingw32/lib/m
ysql2.rb:9:in `require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.3.11-x86-mingw32/lib/m
ysql2.rb:9:in `<top (required)>'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:72:in `require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:72:in `block (2 levels) in require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:70:in `each'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:70:in `block in require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:59:in `each'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler/runti
me.rb:59:in `require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/bundler-1.3.4/lib/bundler.rb:13
2:in `require'
from D:/wamp/www/simple_cms/config/application.rb:7:in `<top (required)>
'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/comma
nds.rb:53:in `require'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/comma
nds.rb:53:in `block in <top (required)>'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/comma
nds.rb:50:in `tap'
from D:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/comma
nds.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
I know very little about ruby and gems so far but the mysql2 gem seems to be a problem wich I have installed and installed to no help. I do constantly get a message that I have installed the binary version with orders that I've followed. Is this a good or bad thing?
Anyone please help me out, if you need more info just let me know.
I think the answer here is what you are looking for:
stackoverflow.com/a/5368767/1622843
Basically, you need to point the gem to use your mysql instance installed on your machine.