Hello,

Begin of the insertionI'mEnd of the insertion Begin of the deletion I’mEnd of the deletion trying to upgrade my packaged installation of openproject-core from 4.2 to 5.0.5-1449140564.d088c7a.jessie Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion My system: Begin of the insertion

*End of the insertion Begin of the deletion

-End of the deletion OS: Debian Jessie Begin of the insertion
*End of the insertion Begin of the deletion
-End of the deletion DB: Postgres Begin of the insertion
*End of the insertion Begin of the deletion
-End of the deletion OpenProject Core

When I run Begin of the insertion@sudoEnd of the insertion Begin of the deletion `sudoEnd of the deletion openproject Begin of the insertionconfigure@End of the insertion Begin of the deletion configure`End of the deletion after the package installation/upgrade I get the following fatal error: Begin of the insertion

<pre>
End of the insertion Begin of the deletion

End of the deletion [openproject] ./bin/postinstall Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion rake aborted! Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion NoMethodError: undefined method `map' for #<String:0x007f5e3bbbf1e8> Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/config/initializers/30-redmine.rb:37:in `<top (required)>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `block in load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:652:in `block in load_config_initializer' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/notifications.rb:166:in `instrument' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:651:in `load_config_initializer' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:615:in `each' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:615:in `block in <class:Engine>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `instance_exec' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `run' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:55:in `block in run_initializers' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `each' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `tsort_each_child' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:54:in `run_initializers' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:352:in `initialize!' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/railtie.rb:194:in `public_send' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/railtie.rb:194:in `method_missing' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/config/environment.rb:34:in `<top (required)>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `block in require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:328:in `require_environment!' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:457:in `block in run_tasks_blocks' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion Tasks: TOP => db:migrate => environment Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion (See full trace by running task with --trace) Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion rake aborted! Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion NoMethodError: undefined method `map' for #<String:0x007ff69fad6388> Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/config/initializers/30-redmine.rb:37:in `<top (required)>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `block in load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:652:in `block in load_config_initializer' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/notifications.rb:166:in `instrument' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:651:in `load_config_initializer' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:615:in `each' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/engine.rb:615:in `block in <class:Engine>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `instance_exec' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `run' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:55:in `block in run_initializers' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `each' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `tsort_each_child' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/initializable.rb:54:in `run_initializers' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:352:in `initialize!' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/railtie.rb:194:in `public_send' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/railtie.rb:194:in `method_missing' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/config/environment.rb:34:in `<top (required)>' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `block in require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:328:in `require_environment!' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion /opt/openproject/vendor/bundle/ruby/2.1.0/gems/railties-4.2.4/lib/rails/application.rb:457:in `block in run_tasks_blocks' Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion Tasks: TOP => setting:set => environment Begin of the insertion
End of the insertion Begin of the deletion
End of the deletion (See full trace by running task with --trace) Begin of the insertion
```End of the insertion

What could be the reason?