CODEWITHSUNDEEP
jrubyruby-on-rails-5
Gavin Yap
Gavin Yap

Reputation: 762

Rails5 jruby not able to start

Not able to start rails5 with jruby, getting the following error.

gavinyap@gavin-ubuntu  ~/Development/rails5app  rails s
DEPRECATION WARNING: alias_method_chain is deprecated. Please, use Module#prepend instead. From module, you can access the original     method using super. (called from require at bin/rails:4)
Bundler::GemRequireError: There was an error while trying to load the gem 'activerecord-jdbcmysql-adapter'.
Gem Load Error is: uninitialized constant ActiveRecord::ConnectionAdapters::Column::Format
Backtrace for gem load error is:
/home/gavinyap/.rvm/gems/jruby-9.1.2.0/gems/activerecord-jdbc-adapter-1.3.20/lib/arjdbc/jdbc/type_cast.rb:13:in `<module:TypeCast>'
/home/gavinyap/.rvm/gems/jruby-9.1.2.0/gems/activerecord-jdbc-adapter-1.3.20/lib/arjdbc/jdbc/type_cast.rb:7:in `<module:Jdbc>'
/home/gavinyap/.rvm/gems/jruby-9.1.2.0/gems/activerecord-jdbc-adapter-1.3.20/lib/arjdbc/jdbc/type_cast.rb:4:in `<   module:ConnectionAdapters>'
/home/gavinyap/.rvm/gems/jruby-9.1.2.0/gems/activerecord-jdbc-adapter-1.3.20/lib/arjdbc/jdbc/type_cast.rb:3:in `<top>'
/home/gavinyap/.rvm/gems/jruby-9.1.2.0/gems/activerecord-jdbc-adapter-1.3.20/lib/arjdbc/jdbc/column.rb:1:in `singleton cla

Versions of Jruby and Rails

Upvotes: 5

Views: 1732

Answers (2)

Samuel
Samuel

Reputation: 851

add gem 'activerecord-jdbcmysql-adapter', '~> 5.0.pre1' to your gemfile

Upvotes: 4

user3912390
user3912390

Reputation: 88

The ActiveRecord JDBC gem has not been updated for Rails 5. Checking the project in GitHub shows some development activity early this year but there is no indication when a new gem will be released for Rails 5.

Upvotes: 6

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