problem about mysql2-Collection of common programming errors
Prussian
mysql ruby-on-rails rvm mysql2 psychparser
While I am new to RoR I feel like I have done everything possible to get this done namely:Downloaded & Installed MySQL Updated OSX Updaded XCode Installed RVM Installed Homebrew Gems seem to be up to date SQLite doesnt gives me any problems when trying to do rails generatehowever when I do rails generate inside my application that is supposed to use MySQL, this is what I get$ rails generate/Users/localuser/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/psych.rb:148:in `parse’: couldn’t parse YAM
Drew
ruby-on-rails ruby ruby-on-rails-3 rubygems mysql2
Why would this method (list_id) be undefined when I have the adapter installed?== XXXXX: migrating ========================================– create_table(:XXXX)– list_id()rake aborted!An error has occurred, all later migrations canceled:undefined method `list_id’ for #<ActiveRecord::ConnectionAdapters::Mysql2Adapter:0x007f8345fc0f10>/Users/dcarpenter/Dropbox/workspace/gems/activerecord-3.0.9/lib/active_record/migration.rb:385:in `block in method_missing’HERE’S THE FULL LOAD:undefined me
Linus Caldwell
ruby-on-rails rake mysql2 dbmigrate
I’m new of rails, and i have this big problem. I’m running rails 3.2.9 and Ruby 1.9.3, I did a porting of a rails app from linux to windows, but in windows i’m having a lot of problems with mysql2 gem. I installed mysql2 gem yesterday and than i tried to run rake db:migrate but i have this output:rake aborted!Please install the mysql2 adapter: gem install activerecord-mysql2-adapter (cannot load such file — mysql2)C:/Users/RoccaA/Desktop/project/config/environment.rb:5:in `’Tasks: TOP => db:mig
jävi
ruby-on-rails gem mysql2
I’m trying to set up my RubyOnRails development enviroment with MySQL. I have XAMPP installed, so I decided to use the XAMPP’s MySQL installation, (therefore I installed the XAMPP dev package).Now I’m trying to install the mysql2 gem but I got this error:gem install mysql2 –version 0.2.7 — –with-mysql-dir=/Applications/XAMPP/xamppfiles/ –with-mysql-lib=/Applications/XAMPP/xamppfiles/lib/mysql/ -with-mysql-include=/Applications/XAMPP/xamppfiles/include/mysql/ –with-mysql-config=/Applications
Mrk Fldig
ruby gem mysql2
I’m trying to installing the mysql2 gem on windows 7 I downloaded the connector from the mysql site and placed the libmysql.dll in ruby200\binthen do gem install mysql2These are the results am I being dim here?Temporarily enhancing PATH to include DevKit… Building native extensions. This could take a while… ERROR: Error installing mysql2:ERROR: Failed to build gem native extension.C:/Ruby200/bin/ruby.exe extconf.rb checking for rb_thread_blocking_region()… yes checking for rb_wait_for_si
web spider26
ruby-on-rails-3 sunspot mysql2 sunspot-rails
Please any one tell me is it possible put conditions on the associated fields using sunspot solr. I have four models. That is brands, departments, categories and product_details. brands table contains id, name and verified (flag). departments contains id, name. categories contains id and name. product_details contains name, price, image_url, discount, brand_id, department id and category_id. brand.rbclass Brand < ActiveRecord::Basehas_many :product_details, :dependent=>:destroy enddepartme
Fabien Lebas
mysql ruby-on-rails-3 heroku amazon-ec2 mysql2
I’m installed the Amazon RDS Add-on in Heroku, and created OK an instance in Amazon AWS. But I can’t run heroku run rake db:migrateIt’s ending with (…) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Invoke db:load_config (first_time) ** Execute db:load_config ** Execute db:migrate rake aborted! undefined method `accept’ for nil:NilClass /app/vendor/bundle/ruby/1.9.1/gems/activerecord- 3.2.11/lib/active_record/connection_adapters/abstract/datab
Eric
ruby gem mysql2
While trying to build the mysql2 gem with ruby 1.9.2-p320 on Fedora 16, I ran into this error, reproducible like so:gremlin:mysql2 $ cat conftest.c#include “ruby.h”/*top*/int main() {return 0;}int t() {void ((*volatile p)());p = (void ((*)()))rb_thread_blocking_region;return 0;}gremlin:mysql2 $ gcc -o conftest -I/usr/local/include/ruby-1.9.1/i686-linux \-I/usr/local/include/ruby-1.9.1/ruby/backward -I/usr/local/include/ruby-1.9.1 -I. -I/usr/local/include/ruby-1.9.1/ -D_FILE_OFFSET_BITS=64 -O3
Caio Tarifa
mysql ruby-on-rails activerecord amazon-web-services mysql2
I have a RubyOnRails application hosted on an Amazon EC2 server (with Elastic Load Balancer) that communicates with the database hosted on Amazon RDS.I’m having trouble to fix the error 500 returned by the aplication sporadically:NoMethodError (undefined method `fields’ for nil:NilClass):activerecord (3.2.8) lib/active_record/connection_adapters/mysql2_adapter.rb:216:in `exec_query’How can I fix this error?
Hard-Boiled Wonderland
rubygems installation mysql2
I am struggling to install mysql2 gem 0.2.7, this is the output I get:C:/RailsInstaller/Ruby192/bin/ruby.exe extconf.rb –with-mysql-dir=X: –with-mysql-lib=X:\lib –no-rdoc –no-ri checking for rb_thread_blocking_region()… yes checking for main() in -llibmysql… yes checking for mysql.h… yes checking for errmsg.h… yes checking for mysqld_error.h… yes creating Makefilemake gcc -I. -IC:/RailsInstaller/Ruby192/include/ruby-1.9.1/i386-mingw32 -I/C/RailsInstaller/Ruby192/include/ruby-1.9.1/
Michiel de Mare
ruby-on-rails rubygems bundler mysql2
I recently upgraded mysql on my machine. As a result I’m attempting to update my mysql2 gem accordingly. In the process of doing that, I run “bundle install”, and for some reason all of the gems in my Gemfile are getting installed in a ./mysql2 directory?? ruby-1.9.2-p180 [dev]:project.git$ bundle install NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01. Gem.source_index called from /Users/al/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.10/lib/bund
Brady
ruby-on-rails-3 activerecord mysql2
I’m using Active Admin as my interface for a rails project (client’s request). The problem is… most of the tables in my client’s database have primary key fields named ‘something_id’ instead of plain ‘id’. This poses a big problem as Active Admin looks for an ‘id’ field and, since it doesn’t find one, it basically crashes the page with an error:Mysql2::Error: Unknown column ‘buzz_articles.id’ in ‘order clause’: SELECT `buzz_articles`.* FROM `buzz_articles` ORDER BY buzz_articles.id desc LIMIT
shishirmk
ruby-on-rails ruby-on-rails-3.2 innodb mysql2
Mysql2::Error: Unknown table engine ‘InnoDB’: SHOW FULL FIELDS FROM schema_migrationsThis is the error I see when i run rake db:migrate. I am using mysql server 5.1 and rails 3.2.7Please help me solve this problem
vosmith
activerecord ruby-on-rails-3.2 mysql2
I’m trying to destroy an object using a call similar to MyObject.destroy_all({:user_id => current_user.id, :item_type_id => params[:type_id], :item_id => params[:item_id]})Rails generates this as a SQL commands:User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT 1 MyObject Load (0.2ms) SELECT `my_objects`.* FROM `my_objects` WHERE `my_objects`.`user_id` = 1 AND `my_objects`.`item_type_id` = 3 AND `my_objects`.`item_id` = 9 (0.1ms) BEGIN SQL (0.4ms) DELETE F
tendril89
ruby-on-rails ubuntu gem mysql2
I’m a Ror newbe and I’m attempting to create my first webapp with rails. I’m encountering a problem when I installed gem mysql2: This is my actual configuration:ruby -v: ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]rails -v: Rails 3.2.3gem -v: 1.8.24michele@michele:~/rails/my_app$ gem install mysql2 Building native extensions. This could take a while… Successfully installed mysql2-0.3.11 1 gem installed Installing ri documentation for mysql2-0.3.11… Installing RDoc documentatio
Drew White
mysql ruby-on-rails mysql2 navicat
I am trying to create a mysql database with navicat but when i try to link to it it gives me an error in:’connect’: Unknown database ‘hello’ (Mysql2::Error)(see image)Or when i search for existing databases in terminal (see image ) they do not all show up. Not sure where i am making a mistake?
sv.luo
ruby-on-rails mysql2
i install ror on windows7 with railsintaller2.1.0.ext, and i install mysql2 gem successful, but when run: rake DB:create , get error:<>:couldn’t parse yaml at line 0 column 0. someone help me !
daiikota
ruby activerecord has-many-through mysql2
I ran into a little problem I have a has_many through relationship here is the code for the modelsclass User < ActiveRecord::Basehas_many :friendshipshas_many :followings, :through => :friendships, :foreign_key => “followed_id” endclass Friendship < ActiveRecord::Basebelongs_to :user belongs_to :following, :class_name => “User”, :foreign_key => “followed_id” endnow at the console I can type u = User.first and then u.friendships.first.following this gives me the first user u is
Jeremy
rake mysql2
I’m following instructions from a hand-over package from a previous group. I don’t know too much about rails or mysql2. I am on Windows.When I do:rake db:migrate RAILS_ENV=productionThis is the output:C:\jcccf-goslowserver-e30bf00>rake db:migrate RAILS_ENV=production (in C:/jcccf-goslowserver-e30bf00) rake aborted! Unknown database ‘goslow_production’ C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/client.r b:37:in `connect’ C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0
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