Redmine

Hi,

This is my requirements

/usr/local/lib/redmine-1.0 # RAILS_ENV=production ruby script/about [root @ server]
/usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning: Gem::Dependency#version_requirements is deprecated and will be removed on or after August 2010. Use #requirement
About your application's environment
Ruby version 1.8.7 (i486-linux)
RubyGems version 1.3.7
Rack version 1.0
Rails version 2.3.5
Active Record version 2.3.5
Active Resource version 2.3.5
Action Mailer version 2.3.5
Active Support version 2.3.5
Application root /usr/local/lib/redmine-1.0
Environment production
Database adapter mysql
Database schema version 20100819172912

About your Redmine plugins
Bulk Time Entry 0.5.0
Redmine ezLibrarian plugin 0.1.1
Redmine Charts 0.1.0
Redmine GanttProject Synchronization plugin 0.0.1
Advanced roadmap & milestones plugin 0.2.0

Everything is working fine except the GanttProject Synchronization and below I have given the production log entry of the same

Production.log

Processing SyncController#apply (for 192.168.1.20 at 2011-01-15 15:30:08) [POST]
Parameters: {"commit"=>"Synchronize tasks", "project_id"=>"35", "action"=>"apply", "authenticity_token"=>"0fXt5MwAlZwEbsCmI$

ActiveRecord::ActiveRecordError (Unauthorized assignment to parent_id: it's an internal field handled by acts_as_nested_set c$
vendor/plugins/redmine_ganttproject_sync/app/controllers/sync_controller.rb:55:in `apply'
vendor/plugins/redmine_ganttproject_sync/app/controllers/sync_controller.rb:36:in `each'
vendor/plugins/redmine_ganttproject_sync/app/controllers/sync_controller.rb:36:in `apply'
passenger (3.0.2) lib/phusion_passenger/rack/request_handler.rb:96:in `process_request'
passenger (3.0.2) lib/phusion_passenger/abstract_request_handler.rb:513:in `accept_and_process_next_request'
passenger (3.0.2) lib/phusion_passenger/abstract_request_handler.rb:274:in `main_loop'
passenger (3.0.2) lib/phusion_passenger/classic_rails/application_spawner.rb:321:in `start_request_handler'
passenger (3.0.2) lib/phusion_passenger/classic_rails/application_spawner.rb:275:in `send'
passenger (3.0.2) lib/phusion_passenger/classic_rails/application_spawner.rb:275:in `handle_spawn_application'
passenger (3.0.2) lib/phusion_passenger/utils.rb:479:in `safe_fork'
passenger (3.0.2) lib/phusion_passenger/classic_rails/application_spawner.rb:270:in `handle_spawn_application'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:357:in `__send__'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:180:in `start'
passenger (3.0.2) lib/phusion_passenger/classic_rails/application_spawner.rb:149:in `start'
passenger (3.0.2) lib/phusion_passenger/spawn_manager.rb:219:in `spawn_rails_application'
passenger (3.0.2) lib/phusion_passenger/abstract_server_collection.rb:132:in `lookup_or_add'
passenger (3.0.2) lib/phusion_passenger/spawn_manager.rb:214:in `spawn_rails_application'
passenger (3.0.2) lib/phusion_passenger/abstract_server_collection.rb:82:in `synchronize'
passenger (3.0.2) lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
passenger (3.0.2) lib/phusion_passenger/spawn_manager.rb:213:in `spawn_rails_application'
passenger (3.0.2) lib/phusion_passenger/spawn_manager.rb:132:in `spawn_application'
passenger (3.0.2) lib/phusion_passenger/spawn_manager.rb:275:in `handle_spawn_application'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:357:in `__send__'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
passenger (3.0.2) lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously'

Please help me to fix this up

Manimaran