Errors when starting the server with neo4j.rb

[djou...@ualberta.ca]

Hi all,

I would like to develop an application that combines JRuby, Rails and Neo4j. When trying to use the latest version of Rails (5.0.0.beta1), I get a complaint regarding a missing activesupport gem. Well, after switching to Rails 4.2.6, and installing neo4j, I ran into the following problems, for which I also hereby report the temporary solutions:

   1) START NEO4j: be rake neo4j:start

====> PROB: NameError: uninitialized constant ActiveSupport::EventedFileUpdateChecker

I disabled the "line config.file_watcher = ActiveSupport::EventedFileUpdateChecker" in config/environments/development.rb

     THEN re-ran 1)

===> PROB: NoMethodError: undefined method `to_time_preserves_timezone=' for ActiveSupport:Module

commented out the line ActiveSupport.to_time_preserves_timezone = true in config/initializers/new_framework_defaults.rb:15

    THEN re-ran 1)

===> PROB: NoMethodError: undefined method `halt_callback_chains_on_return_false=' for ActiveSupport:Module

commented out the line config/initializers/new_framework_defaults.rb:18

   THEN re-ran 1)

      ===> PROB: NoMethodError: undefined method `perform_caching=' for ActionMailer::Base:Class

Set config.action_mailer.perform_caching = true (originally false) on line 32 of config/development

// from https://github.com/rails/rails/issues/17657

BUT IT DID NOT HELP 

1) I then commentd out this line in config/application.rb: require "action_mailer/railtie"

2) commented ou the following lines in config/environments/development

config.action_mailer.raise_delivery_errors = false

config.action_mailer.perform_caching = false

    OK, at this point, I managed to start neo4j with  rake neo4j:start  without any more issue

2) THEN, I ran "rails s"  to start the rails server, after generatin a model, a controller, and a view. Unfortunately, I ran into the following issue reported below: