Sorry for dumb question. I'm newbie. I try to reopen my saved page but rails server not working. Here's the conflict. Really glad for your help. Thank you.
c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/application/configuration.rb:4:in `require': Permission denied # io_fillbuf - fd:3 c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/source_annotation_extractor.rb (Errno::EACCES)
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/application/configuration.rb:4:in `<top (required)>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/sprockets-rails-3.2.1/lib/sprockets/railtie.rb:18:in `require'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/sprockets-rails-3.2.1/lib/sprockets/railtie.rb:18:in `<class:Application>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/sprockets-rails-3.2.1/lib/sprockets/railtie.rb:15:in `<module:Rails>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/sprockets-rails-3.2.1/lib/sprockets/railtie.rb:14:in `<top (required)>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/all.rb:14:in `require'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/all.rb:14:in `block in <top (required)>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/all.rb:12:in `each'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/all.rb:12:in `<top (required)>'
from c:/Sites/yelpdemo/config/application.rb:3:in `require'
from c:/Sites/yelpdemo/config/application.rb:3:in `<top (required)>'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `require'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `block in perform'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `tap'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `perform'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
from c:/RailsInstaller/Ruby2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Did you use The Rails Installer by any chance? I have never gotten that to one click install Rails to work on a windows machine before.
Instead I would follow the steps outlined in this tutorial.
Related
I used to develop with rails on Linux mint, for some reasons i turn to fedora.
I install all the packages and gems using rbenv correctly, But i can't work on my project
Ex: every time i use rails server the terminal output is:
/home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2.rb:31:in `require': /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2/mysql2.so: undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE - /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2/mysql2.so (LoadError)
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2.rb:31:in `<top (required)>'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:83:in `require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:83:in `block (2 levels) in require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:78:in `each'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:78:in `block in require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:67:in `each'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler/runtime.rb:67:in `require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/bundler-1.16.0.pre.3/lib/bundler.rb:114:in `require'
from /home/bassemustafa/rails/depot5/config/application.rb:7:in `<top (required)>'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/commands/server/server_command.rb:129:in `require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/commands/server/server_command.rb:129:in `block in perform'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/commands/server/server_command.rb:126:in `tap'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/commands/server/server_command.rb:126:in `perform'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/command/base.rb:63:in `perform'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/command.rb:44:in `invoke'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/railties-5.1.3/lib/rails/commands.rb:16:in `<top (required)>'
from /home/bassemustafa/rails/depot5/bin/rails:9:in `require'
from /home/bassemustafa/rails/depot5/bin/rails:9:in `<top (required)>'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:in `require'
from /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:in `require'
from /home/bassemustafa/rails/depot5/bin/spring:15:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
and if i used any rails command like rails db:create the output is like this:
rails aborted!
LoadError: /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2/mysql2.so: undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE - /home/bassemustafa/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/mysql2-0.4.9/lib/mysql2/mysql2.so
/home/bassemustafa/rails/depot5/config/application.rb:7:in `<top (required)>'
/home/bassemustafa/rails/depot5/Rakefile:4:in `require_relative'
/home/bassemustafa/rails/depot5/Rakefile:4:in `<top (required)>'
/home/bassemustafa/rails/depot5/bin/rails:9:in `require'
/home/bassemustafa/rails/depot5/bin/rails:9:in `<top (required)>'
/home/bassemustafa/rails/depot5/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
(See full trace by running task with --trace)
What's the problem?
I was trying to install rails_admin gem in my rails app.I followed this document. But when I run the command rails g rails_admin:install it shows the following error.
Running via Spring preloader in process 51535
? Where do you want to mount rails_admin? Press <enter> for [admin] > /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/line_editor/readline.rb:20:in `readline': Input/output error - read (Errno::EIO)
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/line_editor/readline.rb:20:in `readline'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/line_editor.rb:7:in `readline'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/shell/basic.rb:395:in `ask_simply'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/shell/basic.rb:68:in `ask'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/shell.rb:59:in `ask'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/rails_admin-0.8.1/lib/generators/rails_admin/utils.rb:13:in `ask_for'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/rails_admin-0.8.1/lib/generators/rails_admin/install_generator.rb:13:in `install'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/generators.rb:157:in `invoke'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands/generate.rb:13:in `<top (required)>'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `block in require'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:123:in `require_command!'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:130:in `generate_or_destroy'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:50:in `generate'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in `<top (required)>'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `block in require'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/home/Neethu/Projects/Rails/Personal/SampleRailsAdmin/bin/rails:9:in `<top (required)>'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `block in load'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/home/.rbenv/versions/2.2.3/gemsets/voiceover/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/home/.rbenv/versions/2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/home/.rbenv/versions/2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
I am using gemset with Ruby version 2.2.3 and Rails version 4.2.5.
Please suggest some solution.Thanks in advance
After restarting the system it got worked !!!
I have a new installation of ruby on rails on a recently updated mac, with the most recent version of ruby installed on it. I created my first new rails application, with the command:rails new blog
The app was created without any error messages. However, when I move into the new directory and run bin/rails server the server build fails with a long list of error messages:
/Users/antony1/.rvm/gems/ruby-2.3.0/gems/debug_inspector-0.0.2/lib/debug_inspector.rb:6:in `require': incompatible library version - /Users/antony1/.rvm/gems/ruby-2.3.0/gems/debug_inspector-0.0.2/lib/debug_inspector.bundle (fatal)
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/debug_inspector-0.0.2/lib/debug_inspector.rb:6:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/binding_of_caller-0.7.2/lib/binding_of_caller/mri2.rb:1:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/binding_of_caller-0.7.2/lib/binding_of_caller/mri2.rb:1:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/binding_of_caller-0.7.2/lib/binding_of_caller.rb:9:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/binding_of_caller-0.7.2/lib/binding_of_caller.rb:9:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/web-console-2.3.0/lib/web_console.rb:1:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/web-console-2.3.0/lib/web_console.rb:1:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/web-console-2.3.0/lib/web-console.rb:1:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/web-console-2.3.0/lib/web-console.rb:1:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `block (2 levels) in require'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
from /Users/antony1/Documents/Ruby/Rails/blog/config/application.rb:7:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:78:in `require'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:78:in `block in server'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:75:in `server'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /Users/antony1/.rvm/gems/ruby-2.3.0#global/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in `<top (required)>'
from /Users/antony1/Documents/Ruby/Rails/blog/bin/rails:9:in `require'
from /Users/antony1/Documents/Ruby/Rails/blog/bin/rails:9:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/client/rails.rb:28:in `load'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/client/rails.rb:28:in `call'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/client/command.rb:7:in `call'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/client.rb:28:in `run'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/bin/spring:49:in `<top (required)>'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/binstub.rb:11:in `load'
from /Users/antony1/.rvm/gems/ruby-2.3.0/gems/spring-1.6.2/lib/spring/binstub.rb:11:in `<top (required)>'
from /Users/antony1/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/antony1/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/antony1/Documents/Ruby/Rails/blog/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
I've run gem pristine --all and made sure that my gems were up to date, but I am still unable to get this to work. Any assistance would be appreciated.
After intializing a rails app, especially when you edit the Gemfile file, you need to run, it's generally a good idea to run bundle install to establish all the dependencies. Have you done that that?
Please help me, i'm a new ruby/rails programmer, and I want to try a free dashboard admin (AdminLTE2), but i got a problem when trying to install it, i can generate it,
im already add "gem 'adminlte2-rails'" to Gemfile, and the gem was successfully deteced in rails generate option.
i have already googling the error code too, but found nothing.
i'm using all newest ruby(2.2.2) technology, gem 2.4.8, rails 4.2.1. Thanks
and sorry for my bad English.
g40#Lenovo-G40:~/Sites/TestSites$ bin/rails generate admin_lte2
insert app/assets/stylesheets/application.scss
/home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:98:in `binread': No such file or directory # rb_sysopen - /home/g40/Sites/TestSites/app/assets/stylesheets/application.scss (Errno::ENOENT)
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:98:in `replace!'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:59:in `invoke!'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/actions.rb:94:in `action'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:30:in `insert_into_file'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/adminlte2-rails-0.0.6/lib/generators/admin_lte2/admin_lte2_generator.rb:8:in `main'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/generators.rb:157:in `invoke'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands/generate.rb:13:in `<top (required)>'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:123:in `require_command!'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:130:in `generate_or_destroy'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:50:in `generate'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/railties-4.2.1/lib/rails/commands.rb:17:in `<top (required)>'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/g40/Sites/TestSites/bin/rails:8:in `<top (required)>'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `block in load'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/g40/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /home/g40/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/g40/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from -e:1:in `<main>'
Your error output contains the following line:
/home/.../inject_into_file.rb:98:in `binread': No such file or directory # rb_sysopen - /home/g40/Sites/TestSites/app/assets/stylesheets/application.scss (Errno::ENOENT)
You have to create the app/assets/stylesheets/application.scss file manually.
When I run rails s, I receive the following errors:
/Users/User/application-name/config/initializers/s3_config.rb:3:in `read': No such file or directory - /Users/User/application-name/config/amazon_s3.yml (Errno::ENOENT)
from /Users/User/application-name/config/initializers/s3_config.rb:3:in `<top (required)>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/engine.rb:555:in `block (2 levels) in <class:Engine>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `instance_exec'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:92:in `initialize!'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/User/application-name/config/environment.rb:5:in `<top (required)>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/rack-1.3.6/lib/rack/builder.rb:51:in `initialize'
from /Users/User/application-name/config.ru:1:in `new'
from /Users/User/application-name/config.ru:1:in `<main>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/commands/server.rb:70:in `start'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Does anyone have any idea how to fix these errors?
In your /Users/User/application-name/config/initializers/s3_config.rb file you are attempting to read a /Users/User/application-name/config/amazon_s3.yml that does not exist.
Create your /Users/User/application-name/config/amazon_s3.yml and put your credentials in it