My rails app is working fine in many aspects but when I try to generate pdf on a production server, I get this error below. On my local computer, it's working fine. How can I go about this?.
Command Error: /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/definition.rb:495:in `validate_ruby!': Your Ruby version is 2.7.0, but your Gemfile specified 2.7.2 (Bundler::RubyVersionMismatch)
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/definition.rb:470:in `validate_runtime!'
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler.rb:143:in `setup'
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/setup.rb:20:in `block in <top (required)>'
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/ui/shell.rb:136:in `with_level'
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/ui/shell.rb:88:in `silence'
from /home/deploy/.rbenv/versions/2.7.2/lib/ruby/2.7.0/bundler/setup.rb:20:in `<top (required)>'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'```
Note that am using ruby 2.7.2 and I dont have ruby 2.7.0
Try to delete "bundle" folder in your app root (on production server), and run "bundle" or "bundle install" afterwards. Solved this issue for me some time ago.
Related
Ruby 2.1.3p242 <2014-09-19 revision 47630> [x64-mingw32]
Rails 4.2.0.beta2
I'm running windows 8 on a 64 bit system. I have been using c9 (cloud hosted ubuntu) but want to start using RubyMine IDE on my pc to make everything faster but it's posing some problems.
I've tried pretty much every recommended way including this one:
How do I install sqlite3 for Ruby on Windows?
but I'm still getting the same error message. You help is much appreciated! Please let me know if you have any questions for me.
Full Error message when I run $rails s:
C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:76:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler.rb:133:in `require'
from C:/Sites/aynulhabib-habib-framework-aca42deddccd/config/application.rb:7:in `<top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:78:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:78:in `block in server'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:75:in `tap'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:75:in `server'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands.rb:17:in `<top (required)>'
from C:/Sites/aynulhabib-habib-framework-aca42deddccd/bin/rails:8:in `require'
from C:/Sites/aynulhabib-habib-framework-aca42deddccd/bin/rails:8:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Process finished with exit code 1
fortunately, you don't have to switch to ruby 2.0
there is a solution to this issue, after endless trying...
https://github.com/hwding/sqlite3-ruby-win
Steps
Pre
gem uninstall sqlite3 --all
Source
Download the latest sqlite3-ruby, https://github.com/sparklemotion/sqlite3-ruby
unzip the package
Build
run command-line in the extracted dir
make sure you have your C compiler installed and added to PATH
gem install bundler
bundle install
rake native gem
you'll find a dir named 'pkg' generated
Install
enter dir 'pkg'
gem install --local sqlite3-xxx.gem ('xxx' is version code)
Check
irb
require 'sqlite3'
The issue is that binary sqlite3 gem do not include pre-compiled versions for Ruby 2.1.3
This is mentioned in the sqlite3-ruby mailing list here.
In the folder of your project open terminal and execute:
bundle update sqlite3
bundle update nokogiri
I hope i have helped you ;)
EDIT:
i always recommend using linux/mac for ruby, because some gems may get problematic, because of compiling errors with c
always use bundle to manage your gems, it is much easier*,
you can install it by:
gem install bundler
bundle install - will install all the gems in your Gemfile
the last bundler version is not compatible withe ruby bellow 2.3, so use gem install bundler -v 1.16.4
If you have extracted "exe"s and "dll"s from Sqlite download link to Ruby's bin folder and still have this problem. Try this:
bundle update
gem uninstall sqlite3
Given a choice between multiple versions of sqlite3, choose last option 'All versions'. Enter last number here
Select gem to uninstall:
1. sqlite3-1.3.13
2. sqlite3-1.3.13-x64-mingw32
3. All versions
>3
.
.
If you remove this gem, these dependencies will not be met.
Continue with Uninstall? [yN]
>
y
gem install sqlite3 --platform=ruby
rails s
This should work.
Read through this link for more explanation if above works for you.
I work on windows, have rails 3.2.12(just upgraded) and ruby 2.0.0p0. when i try to delete a controller i get this error:
F:\my apps\meshworks-redo> rails d controller Plans
C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/pg-0.14.1-x86-mingw32/lib/pg.rb:10:in `require': cannot load such file -- 2.0/pg_ext (LoadError)
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/pg-0.14.1-x86-mingw32/lib/pg.rb:10:in `rescue in <top (required)>'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/pg-0.14.1-x86-mingw32/lib/pg.rb:3:in `<top (required)>'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:72:in `require'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:70:in `each'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:70:in `block in require'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:59:in `each'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler/runtime.rb:59:in `require'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/bundler-1.3.2/lib/bundler.rb:132:in `require'
from F:/my apps/meshworks-redo/config/application.rb:7:in `<top (required)>'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/railties-3.2.12/lib/rails/commands.rb:24:in `require'
from C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/railties-3.2.12/lib/rails/commands.rb:24:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
I tried re installing the pg gem, no luck.
A friend of mine got the same problem when using Ruby 2.0 on Windows 7 with Postgres. It occurs not only when trying to destroy a controller, but for every database action (including rake db:create). The problem is that the pg_ext.so file is not included for ruby 2.0. It is included for 1.9, but simply copying this to the 2.0 does not seem work. However, I found another method to obtain the correct pg_ext.so. Not exactly sure why this works, but it works for him. Here is what you need to do:
Go to the folder where 2.0/pg_ext.so (the file that could not be found) should be located. In your case C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/pg-0.14.1-x86-mingw32/lib/.
Create a folder called '2.0' (without the quotes) here.
In this folder you will need the correct pg_ext.so file. You can obtain this in the following way:
Manually install the pg gem ("gem install pg" in console). This installs the non x86-mingw32 version of the gem. It does not fix the problem, but it does create the correct pg_ext.so. I think this is because it compiles the pg gem for your system, so for ruby 2.0. You can then use this pg_ext.so file with the pg x86-mingw32 version. You will need DevKit in order to compile and install pg (http://rubyinstaller.org/add-ons/devkit/).
Go to the location of pg_ext.so in the pg-0.14.1 gem folder. In your case this would be C:/Users/rrw/.pik/rubies/Ruby-200-p0/lib/ruby/gems/2.0.0/gems/pg-0.14.1/lib.
Copy the file pg_ext.so from this folder to the newly pg-0.14.1-x86-mingw32/lib/2.0/ folder in step 2.
Now retry your commands and check if everything works. If it does not, delete your Gemfile.lock and re-run bundle install.
The same problem with this gem might occur with other mingw32 gems as well. IFor example, I had the same problem with the bcrypt-rails gem. Following the same steps as described above fixed the problem. I am now successfully running Ruby 2.0 on Windows 7.
Ps. If you have any other problems running the pg gem on Windows 7 64 bit, then try to install the 32 bit x86 version of Ruby (the RubyInstaller) and postgresql. Furthermore, make sure you include the Ruby folders in your path (this is an option while installing ruby 2.0 using the RubyInstaller) as well as the Postgresql lib and bin folders.
Good luck!
I just installed the rails env using the Rails installer on my Mac OSX 10.7.4.
I create a project using the "rails new" command.
When I try to run the "rails server" command I get this message:
/usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator/options.rb:32:in `default_options': undefined method `write_inheritable_attribute' for Rails::Generator::Base:Class (NoMethodError)
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator/base.rb:90:in `<class:Base>'
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator/base.rb:85:in `<module:Generator>'
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator/base.rb:48:in `<module:Rails>'
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator/base.rb:6:in `<top (required)>'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/lib/rails_generator.rb:37:in `<top (required)>'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.14/bin/rails:15:in `<top (required)>'
from /usr/local/rvm/gems/ruby-1.9.3-p194/bin/rails:23:in `load'
from /usr/local/rvm/gems/ruby-1.9.3-p194/bin/rails:23:in `<main>'
When I run the $ ruby -v and $ gem -v, I get "ruby 1.9.3p194" and "1.8.24" respectively. What am I missing here? How can I get this server to run?
It looks like you are trying to use a Rails 3.x command with Rails 2.3. Pre 3.0 you have to use the server script.
From within your application directory run:
./script/server
Install rails as a gem, gem install rails . As your are using rvm, the folder path displayed here shows rails 2.3.4, while you tried to run rails server . Check/change the rails version in your gem file and then do bundle install.
I setup a new rail application in Netbeans 7.1. Without writing any code, I wanted to see if it just runs but
When clicking run I get errors:
C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 126: The specified module could not be found. - C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/1.9/mysql2.so (LoadError)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2.rb:9:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2.rb:9:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `block in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler.rb:119:in `require'
from C:/_PROJECTS/active/Callisto2.0/config/application.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:53:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:53:in `block in <top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:50:in `tap'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
I've installed a few gems it was complaining about through netbeans gem manager but I got stuck at mysql2. Even though I installed mysql and mysql2 gems, it still won't find it.
With little research, it seems i have to do a bundle install, for WEBrick to run/ check dependencies or whatever. Netbeans project has a Bundler context menu with options for check, init, install, show etc.
None of those produce any output in the Output: Bundler window. The Bundler process starts in netbeans processes but then quits after a second. No errors, info or anything.
What do I need to do to get this working. This is a blank Ruby/Rails Application through Netbeans 7.1.
EDIT 1:
The error in file: C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.rb:2 contains the following lines:
RUBY_VERSION =~ /(\d+.\d+)/
require "mysql2/#{$1}/mysql2"
Nothing Special. I tried changing that to mysql, or just "mysql2", it doesn't work. Errors that client is not initialized when I comment the whole line.
Netbeans stopped supporting rails. See :
Ruby Dropped in Netbeans 7,How to Use it in Netbeans7?
And:
http://noteslog.com/post/netbeans-6-9-1-ruby-1-9-2-rails-3-0-0-mysql-gem-2-8-1/
Did you get a message that your user is not allowed to install gems?
Then you should try following command in your rails application root folder
bundle install --path vendor/bundle
make sure to have the configurated database.yml in the config folder before running the previous command, or run it again after creating the file.
I've downloaded and installed "rubyinstaller-1.9.2-p180.exe", then I installed gems(rubygems-1.6.2 by running 'ruby setup.rb') and the installed rails by running 'gem install rails'.
After doing all this, I've downloaded and installed RubyMine 3.1
In RubyMine I try to create new 'Rails Application' project, in the 'Rails application settings' dialog it shows above installed rub as the Ruby Interpreter, Rails Version says '3.0.5'. Rails Template is empty. 'Preconfigure for selected databases' is unchecked, and also "skip test:unit files' is unchecked.
After clicking ok, it creates some files at the top of the code there is a message "some of the required getms are note attached: sqlite3"( I didn't ask DB, so why sqlite??) anyway I click, on 'attach gems'.
After that I click on play icon, and get below errors. Please help me resolve this issues. Thanks in advance!
------------------------------
C:\Ruby192\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) C:/Users/kobi/RubymineProjects/deded/script/rails server -b 127.0.0.1 -p 3000 -e development
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite3.rb:6:in `require': no such file to load -- sqlite3/sqlite3_native (LoadError)
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sqlite3-1.3.3-x86-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:68:in `require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:66:in `each'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:66:in `block in require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:55:in `each'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler/runtime.rb:55:in `require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.10/lib/bundler.rb:120:in `require'
from C:/Users/kobi/RubymineProjects/deded/config/application.rb:7:in `<top (required)>'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.5/lib/rails/commands.rb:28:in `require'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.5/lib/rails/commands.rb:28:in `block in <top (required)>'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.5/lib/rails/commands.rb:27:in `tap'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.5/lib/rails/commands.rb:27:in `<top (required)>'
from C:/Users/kobi/RubymineProjects/deded/script/rails:6:in `require'
from C:/Users/kobi/RubymineProjects/deded/script/rails:6:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Process finished with exit code 1
RubyInstaller for Ruby 1.9.2 doesn't support any other RubyGems version except the one which comes with the RubyInstaller. By updating RubyGems you break your Ruby installation. Please reinstall Ruby into the clean directory and don't update RubyGems.
Also, it looks like sqlite3.dll is missing from your PATH environment. Download it and unpack into RUBY_HOME\bin or c:\windows\system32. Rails needs some database and sqlite is the default.
Some native gem extensions may require DevKit installed, if you have problems installing such gems, install DevKit first.
Try this from console:
cd C:/users/kobi/rubymineprojects/deded
bundle install