[14:53]~/wdi/projects/pilot_tracker > heroku run rake db:seed Running rake db:seed on pilot-tracker... up, run.6160 ActiveRecord::SchemaMigration Load (2.9ms) SELECT "schema_migrations".* FROM "schema_migrations" Location Load (3.3ms) SELECT "locations".* FROM "locations" rake aborted! ActiveRecord::UnknownAttributeError: unknown attribute 'emblem_url' for Location. /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/attribute_assignment.rb:59:in `rescue in _assign_attribute' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/attribute_assignment.rb:54:in `_assign_attribute' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/attribute_assignment.rb:35:in `each' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/attribute_assignment.rb:35:in `assign_attributes' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/core.rb:564:in `init_attributes' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/core.rb:281:in `initialize' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/inheritance.rb:61:in `new' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/inheritance.rb:61:in `new' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/persistence.rb:33:in `create' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/persistence.rb:31:in `block in create' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/persistence.rb:31:in `collect' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/persistence.rb:31:in `create' /app/db/seeds.rb:94:in `' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `block in load' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load' /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.4/lib/rails/engine.rb:547:in `load_seed' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/tasks/database_tasks.rb:250:in `load_seed' /app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.4/lib/active_record/railties/databases.rake:183:in `block (2 levels) in ' Tasks: TOP => db:seed (See full trace by running task with --trace)