uninitialized constant ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Identity

[amit-natani]

I have upgraded my application to rails 4.2.9. Now when I try to restore any saved draft then it throws following error:

NameError - uninitialized constant ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Identity: activesupport (4.2.9) lib/active_support/dependencies.rb:533:in load_missing_constant' activesupport (4.2.9) lib/active_support/dependencies.rb:184:in const_missing' activesupport (4.2.9) lib/active_support/inflector/methods.rb:276:in block in constantize' activesupport (4.2.9) lib/active_support/inflector/methods.rb:259:in constantize' activesupport (4.2.9) lib/active_support/core_ext/string/inflections.rb:66:in constantize' activesupport (4.2.9) lib/active_support/core_ext/marshal.rb:10:in rescue in load_with_autoloading' activesupport (4.2.9) lib/active_support/core_ext/marshal.rb:6:in load_with_autoloading' drafting (0.2.0) lib/drafting/instance_methods.rb:31:in load_from_draft' drafting (0.2.0) lib/drafting/class_methods.rb:8:in from_draft' drafting (0.2.0) lib/drafting/draft.rb:8:in restore' app/controllers/api/community/company_documents_controller.rb:194:in check_for_existing_draft' actionpack (4.2.9) lib/action_controller/metal/implicit_render.rb:4:in send_action' actionpack (4.2.9) lib/abstract_controller/base.rb:198:in process_action' actionpack (4.2.9) lib/action_controller/metal/rendering.rb:10:in process_action' actionpack (4.2.9) lib/abstract_controller/callbacks.rb:20:in block in process_action' activesupport (4.2.9) lib/active_support/callbacks.rb:117:in call' activesupport (4.2.9) lib/active_support/callbacks.rb:555:in block (2 levels) in compile' activesupport (4.2.9) lib/active_support/callbacks.rb:505:in call' activesupport (4.2.9) lib/active_support/callbacks.rb:92:in __run_callbacks__' activesupport (4.2.9) lib/active_support/callbacks.rb:778:in _run_process_action_callbacks' activesupport (4.2.9) lib/active_support/callbacks.rb:81:in run_callbacks' actionpack (4.2.9) lib/abstract_controller/callbacks.rb:19:in process_action' actionpack (4.2.9) lib/action_controller/metal/rescue.rb:29:in process_action' actionpack (4.2.9) lib/action_controller/metal/instrumentation.rb:32:in block in process_action' activesupport (4.2.9) lib/active_support/notifications.rb:164:in block in instrument' activesupport (4.2.9) lib/active_support/notifications/instrumenter.rb:20:in instrument' activesupport (4.2.9) lib/active_support/notifications.rb:164:in instrument' actionpack (4.2.9) lib/action_controller/metal/instrumentation.rb:30:in process_action' actionpack (4.2.9) lib/action_controller/metal/params_wrapper.rb:250:in process_action' activerecord (4.2.9) lib/active_record/railties/controller_runtime.rb:18:in process_action' actionpack (4.2.9) lib/abstract_controller/base.rb:137:in process' actionview (4.2.9) lib/action_view/rendering.rb:30:in process' actionpack (4.2.9) lib/action_controller/metal.rb:196:in dispatch' actionpack (4.2.9) lib/action_controller/metal/rack_delegation.rb:13:in dispatch' actionpack (4.2.9) lib/action_controller/metal.rb:237:in block in action' actionpack (4.2.9) lib/action_dispatch/routing/route_set.rb:74:in dispatch' actionpack (4.2.9) lib/action_dispatch/routing/route_set.rb:43:in serve' actionpack (4.2.9) lib/action_dispatch/journey/router.rb:43:in block in serve' actionpack (4.2.9) lib/action_dispatch/journey/router.rb:30:in serve' actionpack (4.2.9) lib/action_dispatch/routing/route_set.rb:817:in call' apipie-rails (0.3.4) lib/apipie/static_dispatcher.rb:65:in call' () home/amit/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/bundler/gems/omnicontacts-64a50f77ad67/lib/omnicontacts/middleware/base_oauth.rb:43:in call' () home/amit/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/bundler/gems/omnicontacts-64a50f77ad67/lib/omnicontacts/middleware/base_oauth.rb:43:in call' () home/amit/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/bundler/gems/omnicontacts-64a50f77ad67/lib/omnicontacts/middleware/base_oauth.rb:43:in call' () home/amit/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/bundler/gems/omnicontacts-64a50f77ad67/lib/omnicontacts/builder.rb:28:in call' meta_request (0.4.0) lib/meta_request/middlewares/app_request_handler.rb:13:in call' meta_request (0.4.0) lib/meta_request/middlewares/meta_request_handler.rb:13:in call' bullet (4.14.5) lib/bullet/rack.rb:12:in call' apipie-rails (0.3.4) lib/apipie/extractor/recorder.rb:132:in call' warden (1.2.7) lib/warden/manager.rb:36:in block in call' warden (1.2.7) lib/warden/manager.rb:35:in call' rack (1.6.8) lib/rack/etag.rb:24:in call' rack (1.6.8) lib/rack/conditionalget.rb:25:in call' rack (1.6.8) lib/rack/head.rb:13:in call' actionpack (4.2.9) lib/action_dispatch/middleware/params_parser.rb:27:in call' actionpack (4.2.9) lib/action_dispatch/middleware/flash.rb:260:in call' rack (1.6.8) lib/rack/session/abstract/id.rb:225:in context' rack (1.6.8) lib/rack/session/abstract/id.rb:220:in call' actionpack (4.2.9) lib/action_dispatch/middleware/cookies.rb:560:in call' activerecord (4.2.9) lib/active_record/query_cache.rb:36:in call' activerecord (4.2.9) lib/active_record/connection_adapters/abstract/connection_pool.rb:653:in call' neo4j (9.1.2) lib/neo4j/migrations/check_pending.rb:16:in call' actionpack (4.2.9) lib/action_dispatch/middleware/callbacks.rb:29:in block in call' activesupport (4.2.9) lib/active_support/callbacks.rb:88:in run_callbacks' activesupport (4.2.9) lib/active_support/callbacks.rb:778:in _run_call_callbacks' activesupport (4.2.9) lib/active_support/callbacks.rb:81:in run_callbacks' actionpack (4.2.9) lib/action_dispatch/middleware/callbacks.rb:27:in call' actionpack (4.2.9) lib/action_dispatch/middleware/reloader.rb:73:in call' actionpack (4.2.9) lib/action_dispatch/middleware/remote_ip.rb:78:in call' better_errors (2.1.1) lib/better_errors/middleware.rb:84:in protected_app_call' better_errors (2.1.1) lib/better_errors/middleware.rb:79:in better_errors_call' better_errors (2.1.1) lib/better_errors/middleware.rb:57:in call' actionpack (4.2.9) lib/action_dispatch/middleware/debug_exceptions.rb:17:in call' rack-contrib (1.4.0) lib/rack/contrib/response_headers.rb:17:in call' meta_request (0.4.0) lib/meta_request/middlewares/headers.rb:16:in call' actionpack (4.2.9) lib/action_dispatch/middleware/show_exceptions.rb:30:in call' railties (4.2.9) lib/rails/rack/logger.rb:38:in call_app' railties (4.2.9) lib/rails/rack/logger.rb:20:in block in call' activesupport (4.2.9) lib/active_support/tagged_logging.rb:68:in block in tagged' activesupport (4.2.9) lib/active_support/tagged_logging.rb:26:in tagged' activesupport (4.2.9) lib/active_support/tagged_logging.rb:68:in tagged' railties (4.2.9) lib/rails/rack/logger.rb:20:in call' quiet_assets (1.1.0) lib/quiet_assets.rb:27:in call_with_quiet_assets' request_store (1.2.1) lib/request_store/middleware.rb:8:in call' actionpack (4.2.9) lib/action_dispatch/middleware/request_id.rb:21:in call' rack (1.6.8) lib/rack/methodoverride.rb:22:in call' rack (1.6.8) lib/rack/runtime.rb:18:in call' rack (1.6.8) lib/rack/lock.rb:17:in call' actionpack (4.2.9) lib/action_dispatch/middleware/static.rb:120:in call' rack (1.6.8) lib/rack/sendfile.rb:113:in call' railties (4.2.9) lib/rails/engine.rb:518:in call' railties (4.2.9) lib/rails/application.rb:165:in call' rack (1.6.8) lib/rack/content_length.rb:15:in call' thin (1.5.1) lib/thin/connection.rb:81:in block in pre_process' thin (1.5.1) lib/thin/connection.rb:79:in pre_process' thin (1.5.1) lib/thin/connection.rb:54:in process' thin (1.5.1) lib/thin/connection.rb:39:in receive_data' eventmachine (1.0.9.1) lib/eventmachine.rb:193:in run' thin (1.5.1) lib/thin/backends/base.rb:63:in start' thin (1.5.1) lib/thin/server.rb:159:in start' rack (1.6.8) lib/rack/handler/thin.rb:19:in run' rack (1.6.8) lib/rack/server.rb:287:in start' railties (4.2.9) lib/rails/commands/server.rb:80:in start' railties (4.2.9) lib/rails/commands/commands_tasks.rb:80:in block in server' railties (4.2.9) lib/rails/commands/commands_tasks.rb:75:in server' railties (4.2.9) lib/rails/commands/commands_tasks.rb:39:in run_command!' railties (4.2.9) lib/rails/commands.rb:17:in <top (required)>' bin/rails:4:in

'

How can I resolve this issue

[ledermann]

Seems like a marshalling issue. Can't reproduce it here. Can you post the database schema of your drafted model? Maybe there is a field type the gem can not handle (yet).

[crisanjo]

I have the same problem, is there any solution?