I have an pre-existing database named exam_prep in postgresql, which i am using in flask.
I have created a new Rails application and i want to use that database with it.
So far I have run rake db:structure:dump, which created a structure.sql under the db folder.
After that I ran db:structure:load, but got the following error:
psql:/Users/namangupta/Desktop/app/db/structure.sql:49: ERROR: type "batch_types_enum" already exists
rake aborted!
failed to execute:
psql -v ON_ERROR_STOP=1 -q -f /Users/namangupta/Desktop/app/db/structure.sql exam_prep
Please check the output above for any errors and make sure that `psql` is installed in your PATH and has proper permissions.
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/postgresql_database_tasks.rb:108:in `run_cmd'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/postgresql_database_tasks.rb:80:in `structure_load'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:223:in `structure_load'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:236:in `load_schema'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:255:in `block in load_schema_current'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:304:in `block in each_current_configuration'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:303:in `each'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:303:in `each_current_configuration'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/tasks/database_tasks.rb:254:in `load_schema_current'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/activerecord-5.1.4/lib/active_record/railties/databases.rake:290:in `block (3 levels) in <top (required)>'
/Users/namangupta/.rvm/gems/ruby-2.3.4/gems/rake-12.3.0/exe/rake:27:in `<top (required)>'
/Users/namangupta/.rvm/gems/ruby-2.3.4/bin/ruby_executable_hooks:15:in `eval'
/Users/namangupta/.rvm/gems/ruby-2.3.4/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => db:structure:load
(See full trace by running task with --trace)
I want Rails to use the database and make a models within this. Any ideas?
The db:structure:load rake task creates a tables and columns from the structure.sql or schema.rb. You shouldn't need to run it, as your existing database already has all the tables you need.
Your next step would be to go about creating your model files and pointing them at the appropriate tables.
Related
I'm very new to Ruby on Rails. I created a model by running the rails g scaffold command, and then tried to run rails db:migrate in the wsl terminal which gave me this huge error:
rails db:migrate
/home/nidhi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/railties-6.1.4.1/lib/rails/app_loader.rb:53: warning: Insecure world writable dir /mnt/c in PATH, mode 040777
Rails Error: Unable to access log file. Please ensure that /mnt/c/Windows/system32/railsfriends/friends/log/development.log exists and is writable (ie, make it writable for user and group: chmod 0664 /mnt/c/Windows/system32/railsfriends/friends/log/development.log). The log level has been raised to WARN and the output directed to STDERR until the problem is fixed.
(0.6ms) SELECT sqlite_version(*)
(0.3ms) CREATE TABLE "schema_migrations" ("version" varchar NOT NULL PRIMARY KEY)
rails aborted!
ActiveRecord::StatementInvalid: SQLite3::ReadOnlyException: attempt to write a readonly database
/mnt/c/Windows/system32/railsfriends/friends/bin/rails:5:in `<top (required)>'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:10:in `block in <top (required)>'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:7:in `tap'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:7:in `<top (required)>'
Caused by:
SQLite3::ReadOnlyException: attempt to write a readonly database
/mnt/c/Windows/system32/railsfriends/friends/bin/rails:5:in `<top (required)>'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:10:in `block in <top (required)>'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:7:in `tap'
/mnt/c/Windows/system32/railsfriends/friends/bin/spring:7:in `<top (required)>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
I tried unchecking the "Read only" property of the development.log file it mentions, but that did not help. How can I solve this error?
Restarting my computer worked for me! I just had to go to my original folder and uncheck the "Read only" property, then restart the computer. The rails db:migrate command works now.
I have a rake task that loads data into tables of my database. I made changes recently to my schema, and migrating them to heroku appears to have worked fine. However, when I run my rake task, I get the following error message:
Don't know how to build task 'import_foursquare_response:create_records'
and a less than helpful stack trace:
heroku run rake import_foursquare_response:create_records --trace
Your version of git is 2.2.0. Which has serious security vulnerabilities.
More information here: https://blog.heroku.com/archives/2014/12/23/update_your_git_clients_on_windows_and_os_x
Running `rake import_foursquare_response:create_records --trace` attached to terminal... up, run.5353
rake aborted!
Don't know how to build task 'import_foursquare_response:create_records'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/task_manager.rb:62:in `[]'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:149:in `invoke_task'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `each'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:106:in `block in top_level'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:115:in `run_with_threads'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:100:in `top_level'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:78:in `block in run'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:176:in `standard_exception_handling'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/lib/rake/application.rb:75:in `run'
/app/vendor/bundle/ruby/2.0.0/gems/rake-10.3.2/bin/rake:33:in `<top (required)>'
/app/vendor/bundle/ruby/2.0.0/bin/rake:23:in `load'
/app/vendor/bundle/ruby/2.0.0/bin/rake:23:in `<main>'
Most of the questions I've seen have pointed to syntax errors in the way people had written the actual rake task, but I can't see any problems there.
require 'four_square'
namespace :import_foursquare_response do
include FourSquare
desc "Load database with results of API calls"
task :create_records => :environment do
puts "Loading database..."
Any help is much appreciated. No data makes my app useless.
I am guessing it is just because heroku does not do any disk writing with rake tasks, please see below:
Src: https://devcenter.heroku.com/articles/rake
So I am trying to do bundle install . But it is throwing the below errors. What is the problem here?
bundle exec rake db:create:all
DEPRECATION WARNING: String based terminators are deprecated, please use a lambda. (called from included at /home/.gem/ruby/2.1.3/bundler/gems/authlogic-09163c7d2a9b/lib/authlogic/session/callbacks.rb:66)
DEPRECATION WARNING: String based terminators are deprecated, please use a lambda. (called from included at /home/.gem/ruby/2.1.3/bundler/gems/authlogic-09163c7d2a9b/lib/authlogic/session/callbacks.rb:67)
rake aborted!
Cannot load `Rails.application.database_configuration`:
Could not load database configuration. No such file -
/home/.gem/ruby/2.1.3/gems/railties-4.1.5/lib/rails/application/configuration.rb:105:in `database_configuration'
/home/.gem/ruby/2.1.3/gems/activerecord-4.1.5/lib/active_record/railtie.rb:43:in `block (3 levels) in <class:Railtie>'
Could not load database configuration. No such file -
/home/.gem/ruby/2.1.3/gems/railties-4.1.5/lib/rails/application/configuration.rb:105:in `database_configuration'
/home/.gem/ruby/2.1.3/gems/activerecord-4.1.5/lib/active_record/railtie.rb:43:in `block (3 levels) in <class:Railtie>'
Tasks: TOP => db:create:all => db:load_config
(See full trace by running task with --trace)
Earlier I had tried the below:
rake db:create:all
rake aborted!
Gem::LoadError: You have already activated rake 10.4.2, but your Gemfile requires rake 10.3.2. Prepending `bundle exec` to your command may solve this.
/home/.gem/ruby/2.1.3/gems/bundler-1.7.12/lib/bundler/runtime.rb:34:in `block in setup'
/home/.gem/ruby/2.1.3/gems/bundler-1.7.12/lib/bundler/runtime.rb:19:in `setup'
/home/.gem/ruby/2.1.3/gems/bundler-1.7.12/lib/bundler.rb:122:in `setup'
/home/.gem/ruby/2.1.3/gems/bundler-1.7.12/lib/bundler/setup.rb:7:in `<top (required)>'
/home/project/config/boot.rb:4:in `<top (required)>'
/home/project/config/application.rb:1:in `<top (required)>'
/home/project/Rakefile:4:in `<top (required)>'
LoadError: cannot load such file -- bundler/setup
/home/project/config/boot.rb:4:in `<top (required)>'
/home/project/config/application.rb:1:in `<top (required)>'
/home/project/Rakefile:4:in `<top (required)>'
(See full trace by running task with --trace)
$ bundle exec rake db:create:all
DEPRECATION WARNING: String based terminators are deprecated, please use a lambda. (called from included at /home/.gem/ruby/2.1.3/bundler/gems/authlogic-09163c7d2a9b/lib/authlogic/session/callbacks.rb:66)
DEPRECATION WARNING: String based terminators are deprecated, please use a lambda. (called from included at /home/.gem/ruby/2.1.3/bundler/gems/authlogic-09163c7d2a9b/lib/authlogic/session/callbacks.rb:67)
rake aborted!
Cannot load `Rails.application.database_configuration`:
Could not load database configuration. No such file -
/home/.gem/ruby/2.1.3/gems/railties-4.1.5/lib/rails/application/configuration.rb:105:in `database_configuration'
/home/.gem/ruby/2.1.3/gems/activerecord-4.1.5/lib/active_record/railtie.rb:43:in `block (3 levels) in <class:Railtie>'
Could not load database configuration. No such file -
/home/.gem/ruby/2.1.3/gems/railties-4.1.5/lib/rails/application/configuration.rb:105:in `database_configuration'
/home/.gem/ruby/2.1.3/gems/activerecord-4.1.5/lib/active_record/railtie.rb:43:in `block (3 levels) in <class:Railtie>'
Tasks: TOP => db:create:all => db:load_config
(See full trace by running task with --trace)
You are trying to run "rake db:create:all" which would create your database but as error states - it seems you don't have your config/database.yml file. It's a configuration file that tells rails how to connect to your database. You can read more about it here.
If you really want to run bundle install, just use "bundle install" command instead. This will install all gems listed in your Gemfile.
If you will get problems with rake version conflicts, check out this stack overflow question.
It seems you have no config/database.yml file in your project's directory.
Why I think so? Follow me ...
Could not load database configuration. No such file -
/home/.gem/ruby/2.1.3/gems/railties-4.1.5/lib/rails/application/configuration.rb:105:in `database_configuration'
Ok, let's take a look at this code where we have error:
yaml = Pathname.new(paths["config/database"].existent.first || "")
config = if yaml.exist?
require "yaml"
require "erb"
YAML.load(ERB.new(yaml.read).result) || {}
elsif ENV['DATABASE_URL']
# Value from ENV['DATABASE_URL'] is set to default database connection
# by Active Record.
{}
else
raise "Could not load database configuration. No such file - #{yaml}"
end
As you can see - if no such file or ENV variable then rails throws error.
I was trying to implement the textacular gem in my Rails 4 App. Basic and Advanced Search work fine, but when I try to implement Fuzzy Search, I encounter some trouble.
Installation Instructions from the Repository:
Finally, the #fuzzy_search method lets you use Postgres's trigram
search funcionality.
In order to use this, you'll need to make sure your database has the
pg_trgm module installed. On your development machine, you can require
textacular/tasks and run
rake textacular:install_trigram
Depending on your production environment, you might be able to use the
rake task, or you might have to manually run a command. For Postgres
9.1 and above, you'll want to run
CREATE EXTENSION pg_trgm;
What I've Tried
I tried running rake textacular:install_trigram and bundle exec rake textacular:install_trigram in the root directory of my app and I get this message:
/usr/local/Cellar/postgresql/9.2.4/share/postgresql/extension/pg_trgm.control
rake aborted!
PG::InsufficientPrivilege: ERROR: permission denied to create extension "pg_trgm"
HINT: Must be superuser to create this extension.
: CREATE EXTENSION pg_trgm;
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `exec'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `block in execute'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:425:in `block in log'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:420:in `log'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:127:in `execute'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/textacular-3.1.0/lib/textacular/postgres_module_installer.rb:54:in `install_postgres_91_module'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/textacular-3.1.0/lib/textacular/postgres_module_installer.rb:7:in `install_module'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/gems/textacular-3.1.0/lib/textacular/tasks.rb:14:in `block (2 levels) in <top (required)>'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `eval'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `<main>'
Tasks: TOP => textacular:install_trigram
Based on this, I tried sudo rake textacular:install_trigram and I got this:
cannot load such file -- bundler/setup
/Users/ssapra/Sameet/Programming/WebDev/Rails/myapp/config/boot.rb:4:in `<top (required)>'
/Users/ssapra/Sameet/Programming/WebDev/Rails/myapp/config/application.rb:1:in `<top (required)>'
/Users/ssapra/Sameet/Programming/WebDev/Rails/myapp/Rakefile:4:in `<top (required)>'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `eval'
/Users/ssapra/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `<main>'
(See full trace by running task with --trace)
Lastly, after reading the For Postgres 9.1 and above, I tried running psql and then CREATE EXTENSION pg_trgm;. No errors (although anytime I do it now, it will tell me it already exists). So I \quit and then replace my line of code that does work:
#search = Content.advanced_search(params[:search].split(" ").join("|")).basic_search(params[:search])
with:
#search = Content.fuzzy_search(title: params[:search]).fuzzy_search(text: params[:search])
or even:
#search = Content.fuzzy_search(params[:search])
and I get this:
PG::UndefinedFunction: ERROR: operator does not exist: character varying % unknown
LINE 1: ...NT(*) FROM "contents" WHERE (("contents"."title" % 'inv')) ...
^
HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts.
: SELECT COUNT(*) FROM "contents" WHERE (("contents"."title" % 'inv')) AND (("contents"."text" % 'inv'))
It gets stuck on the first line:
-if #contents.empty?
%p="No results found for: #{#query}"
-elsif !#query.empty?
%p="Your search results for: #{#query}"
Contents Controller
In my contents_controller.rb:
I have these three additions:
require 'textacular'
require 'textacular/tasks'
ActiveRecord::Base.extend(Textacular)
I am running Postgres 9.2.4. Any ideas?
I've got a unfinished project that a developer just didn't finish and didn't leave any documentation about the installation process. I've downloaded the production directory to my windows machine (running InstantRails 2), I created the databases as required in the database.yml and I tried to run the rake:db:migrate --trace but I'm receiving the following error message:
(in D:/projects/broke2)
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:migrate
rake aborted!
uninitialized constant Admin
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:279:in `load_missing_constant'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:468:in `const_missing'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:480:in `const_missing'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/inflector.rb:285:in `constantize'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/inflector.rb:284:in `each'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/inflector.rb:284:in `constantize'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/core_ext/string/inflections.rb:143:in `constantize'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:481:in `migrations'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/mysql_adapter.rb:15:in `inject'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:465:in `each'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:465:in `inject'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:465:in `migrations'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:431:in `migrate'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:373:in `up'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/migration.rb:356:in `migrate'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/tasks/databases.rake:99
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:617:in `call'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:617:in `execute'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `each'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `execute'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:578:in `invoke_with_call_chain'
D:/InstantRails-2.0-win/ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:571:in `invoke_with_call_chain'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:564:in `invoke'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2019:in `invoke_task'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `each'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2036:in `standard_exception_handling'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1991:in `top_level'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1970:in `run'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2036:in `standard_exception_handling'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1967:in `run'
D:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/rake-0.8.3/bin/rake:31
D:/InstantRails-2.0-win/ruby/bin/rake:19:in `load'
D:/InstantRails-2.0-win/ruby/bin/rake:19
I'm a regular Rails developer (it's not my first app) but I never saw this error and I don't have a clue where to start to debug.
Sometimes Rails will throw this error if there's a syntax error where Admin is defined.
Try looking for admin.rb and make sure that it parses.
Also, you may want to try running the migrations one at a time (rake db:migrate VERSION=1, etc.) to see if that helps you track down which migration causes the error, or if it is a problem simply booting the application.
I suspect you had a migration that created a table and added some data using a model. Later in the project the model got renamed or removed (as did the table maybe?). As the model no longer existed the migrations failed to run, but no one noticed as by that point they were only running a few migrations at a time, not from a clean database.
The lesson here ... if you rename models or tables (or update their validations and fields) then check your migrations run from scratch as well on the current production version.
I'd say your problem is in the uninitialized constant Admin part of your migration issue. Have you tried finding where Admin is initialized and including the path to that wherever you're using it? (Also, what's the contents of the rake task you're running?)
It don't points me where i have a Admin constant. There is a way to check at least where should I look? my models, my controllers, etc?
rake db:migrate VERSION=1, gives me a error already. As I told you, am I just trying to finish a project unfinished by another guy.
How can i do a migration file per file?
Regards,
Victor
You can try loading the schema all at once instead of executing each migration:
rake db:schema:load
As RichH said there might have been a change to the schema not reflected in the migrations