Build new Rails app Error loading the 'sqlite3' without evidently write verion

Try to add this on your Gemfile

gem 'sqlite3', '~> 1.3.6'

Instead of having only the SQLite3 without version.

It worked for me

To me, edit your Gemfile:

gem 'sqlite3', '~> 1.3.6'

and run this command:

bundle install

It works for me by adding sqlite3 version in the Gemfile.