exception_notification | Gemified exception_notification rails | Email library

I am trying to setup a project that uses rails 2.3.2. In my Gemfile I have gem "rails", "2.3.2". Running bundle install outputs Using rails 2.3.2. When I try to run any rails commands, in this case rails s I get a load error.

I am getting an error trying to run Spree 3.3 after following the steps to upgrade from 3.2 at https://guides.spreecommerce.org/developer/upgrades/three-dot-two-to-three-dot-three.html. I updated the Gemfile, ran bundle update, and then installed the migrations. I couldn't even run the migrations because of this same error:

I picked up a 4 year old project written in Ruby 2.1.3 and Rails 4.1.8.

Very few of the gems were versioned but I've managed to get the project running locally by installing mysql2 0.3.20 as suggested in multiple other threads. Doing this required me to (on MacOS) downgrade openssl and mysql with brew install mysql@57 and brew install openssl@10.

I could then install mysql2 with by passing the correct libraries to it: gem install mysql2 -v 0.3.20 -- --with-mysql-config=/usr/local/opt/mysql@5.7/bin/mysql_config --with-ldflags=-L/usr/local/opt/openssl@1.0/lib --with-cppflags=-I/usr/local/opt/openssl@1.0/include

Everything works locally, all good.

I'm trying to deploy this project with Dokku on a Debian instance. Here's the readout from the push to dokku master including the error thrown when starting the Rails server:

I am running into out of range for ActiveRecord::Type::Integer with limit 4 error when typing a number over 10 digits. I want to add a validation to prevent this error from popping up.

this is my model thus far

I deployed discourse applicattion in rails on heroku. deployed succesfully Getting error when i do heroku run rake db:migrate db:seed_fu alse getting an other error on heroku run rake db:create

I am migrating an application from Rails 4 to Rails 5 but am struggling to get a complete bundle due to dependency conflicts. I am a bit confused as to why this is a problem as I don't completely understand why the bundler cannot resolve the dependencies.

In this case, I am on Windows. I have installed Ruby 2.5.5 using BitNami Ruby and installed Rails 5.2.3. I deleted Gemfile.lock and ran bundle install. The Gemfile specifies Ruby 2.5.5 and Rails 5.2.3. No other gems have version requirements specified. Bundle is at 1.17.3.

My interest on this issue, other converting this particular application, is to better understand how bundle resolves dependencies. Looking at the bundler documentation, I haven't discovered the reason for some conflicts. As an example, why would the bundler not accept actionpack 5.2.3 in this case:

I postes this question because I didn't find any related answer on stackoverflow. I did everything. I will explain what I have tried. When I start the Rails server using rails s, I get the following output:

I updated my project to Rails 4.0, after updating some other gems that were outdated and conflicted (e.g. postgres_ext), I have run into another problem. I click on a link to edit a user and get this error:

Trying to update a project from Rails 3.2 to Rails 4.0. After updating some gems, I encountered some errors and deprecations, such as calling #scope with a hash when running 'rails s'. After fixing, 'rails s' works, but when I try to go to localhost to test my webapp, I get this error: