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'.
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
Just installed Ruby on Rails 5 on Windows 10. I tried to run the rails server but it gave me the error below. I've tried a bunch of different solutions but nothing seems to work, probably because most of the suggestions were before RoR4. I've updated my PATH/environment variable and extracted the DLL and executable from the sqlite website and put that into my directory, ran bundle install...
C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sqlite3-1.3.11-x64-mingw32/lib/sqlite3.rb:6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sqlite3-1.3.11-x64-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sqlite3-1.3.11-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:86:in `require'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:86:in `block (2 levels) in require'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:81:in `each'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:81:in `block in require'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:70:in `each'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:70:in `require'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler.rb:102:in `require'
from C:/Users/Tim/Documents/GitHub/event-registration-system/config/application.rb:7:in `<top (required)>'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:88:in `require'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:88:in `block in server'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:85:in `tap'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:85:in `server'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/railties-5.0.0/lib/rails/commands.rb:18:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
I ended up just uninstalling everything and then using RailsInstaller to set up my Rails environment for Windows and this problem was resolved. Rails 5 does work with sqlite now.
I'm not sure what the problem was, but this was the solution that worked for me. Wanted to post it here in case anyone else was experiencing this on the newer versions of the language or framework.
I apologize if this question is not useful but i haven't find solutions for this problem here or in the internet.
I am running my rails server on Windows 10 (64-bit). I have rails version 4.2.1 and ruby version 2.2.4.
I already followed many tutorial to fx this but it not worked. I tried uninstall sqlite3 and reinstall it again. I downloaded new dll files and replace it in ruby22-x64/bin.
C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.rb:6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sqlite3-1.3.10-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `block (2 levels) in require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
from C:/Projekty/Atelier/config/application.rb:7:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `block in server'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:8:in `require'
from bin/rails:8:in `<main>'
In Windows, with Ruby 2.2.2
bundle install sqlite3
Will fix this.
I had the same error.
bundle update sqlite3 did it for me.
Try installing natively with the official compiler directive:
gem install sqlite3 -- --with-sqlite3-include=dir --with-sqlite3-lib=dir
http://www.sqlite.org/download.html
Try, on your project terminal:
bundle update sqlite3
bundle update nokogiri
That worked for me
I hope i have helped you ;)
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.
All,
I downloaded/installed 1.9.2 windows installer, and then RubyMine3.0RC, and installed it.
Opening a new Rails project, with mysql selected as the DB, gives the following error when I "RUN" it.
D:\ProgramFiles\Ruby192\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) C:/Users/Rob/RubymineProjects/test1/script/rails server -p 3000 -b 127.0.0.1 -e development
D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 126: The specified module could not be found. - D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/1.9/mysql2.so (LoadError)
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `<top (required)>'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:64:in `require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:64:in `block (2 levels) in require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:62:in `each'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:62:in `block in require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:51:in `each'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:51:in `require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler.rb:112:in `require'
from C:/Users/Rob/RubymineProjects/test1/config/application.rb:7:in `<top (required)>'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:28:in `require'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:28:in `block in <top (required)>'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:27:in `tap'
from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:27:in `<top (required)>'
from C:/Users/Rob/RubymineProjects/test1/script/rails:6:in `require'
from C:/Users/Rob/RubymineProjects/test1/script/rails:6:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Process finished with exit code 1
Is this supposed to happen? I have installed the mysql2 gem as well, but still seeing these messages in the console.
Thanks for any help!
Make sure you have libmysql.dll from the 5.1.x 32-bit MySQL distribution in PATH or in RUBY_HOME\bin directory.
If it doesn't help, you may have better luck reporting the issue at the mysql2 gem project homepage.
Thanks, I was able to fix the error by copying "libmySQL.dll" file from 'C:\Program Files\MySQL\MySQL Server 5.1\bin' to 'C:\Ruby192\bin'.
For details, refer to post - http://rorguide.blogspot.com/2011/03/getting-error-specified-module-could.html