Redmine Charts 0.1.0 with chiliproject 1.2.0. (Bug #348)

Hello

I've tried to migrate my old redmine system to chiliproject 1.2.0 and I've noticed that one of my plugin (redmine charts 0.1.0) doesn't want to migrate the data in the database. Have someone an Idea what is the problem?

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rake charts:migrate RAILS_ENV=production --trace
(in /var/www/chiliproject-1.2.0)

• Invoke charts:migrate (first_time)
• Invoke environment (first_time)
• Execute environment
• Execute charts:migrate
  rake aborted!
  undefined method `project_id' for nil:NilClass
  /var/www/chiliproject-1.2.0/vendor/plugins/redmine_charts/lib/tasks/migrate.rake:13
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:369:in `method_missing'
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:215:in `method_missing'
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:215:in `each'
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:215:in `send'
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:215:in `method_missing'
  /var/www/chiliproject-1.2.0/vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:369:in `method_missing'
  /var/www/chiliproject-1.2.0/vendor/plugins/redmine_charts/lib/tasks/migrate.rake:8
  /var/www/chiliproject-1.2.0/vendor/plugins/redmine_charts/lib/tasks/migrate.rake:7:in `each'
  /var/www/chiliproject-1.2.0/vendor/plugins/redmine_charts/lib/tasks/migrate.rake:7
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
  /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
  /usr/bin/rake:19:in `load'
  /usr/bin/rake:19
  -------------------------------------------------------------------------------------------

About your application's environment
Ruby version 1.8.6 (i486-linux)
RubyGems version 1.3.5
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
Edge Rails revision unknown
Application root /var/www/chiliproject-1.2.0
Environment production
Database adapter mysql
Database schema version 20110131145123

About your Redmine plugins
Knowledgebase 0.2.5
Redmine Charts 0.1.0
Redmine Logs plugin 0.0.1
Default queries per project 0.0.5
Timesheet Plugin 0.6.0
Redmine Work Time plugin 0.0.61

Thanks in advance

Regards

Erik Hetényi