undefined method `macro' for #<Mongoid::Association::Referenced::BelongsTo:0x00007efea4728220>
rails_admin (1.3.0) lib/rails_admin/adapters/mongoid/association.rb:105:in `macro'
rails_admin (1.3.0) lib/rails_admin/adapters/mongoid/association.rb:48:in `foreign_key'
rails_admin (1.3.0) lib/rails_admin/config/fields/factories/association.rb:6:in `block (2 levels) in <main>'
rails_admin (1.3.0) lib/rails_admin/config/fields/factories/association.rb:6:in `each'
rails_admin (1.3.0) lib/rails_admin/config/fields/factories/association.rb:6:in `detect'
rails_admin (1.3.0) lib/rails_admin/config/fields/factories/association.rb:6:in `block in <main>'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:54:in `block (2 levels) in factory'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:54:in `each'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:54:in `detect'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:54:in `block in factory'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:50:in `each'
rails_admin (1.3.0) lib/rails_admin/config/fields.rb:50:in `factory'
rails_admin (1.3.0) lib/rails_admin/config/has_fields.rb:130:in `_fields'
rails_admin (1.3.0) lib/rails_admin/config/has_fields.rb:133:in `_fields'
rails_admin (1.3.0) lib/rails_admin/config/has_fields.rb:108:in `all_fields'
rails_admin (1.3.0) lib/rails_admin/config/has_fields.rb:83:in `fields'
rails_admin (1.3.0) app/controllers/rails_admin/main_controller.rb:123:in `get_collection'
rails_admin (1.3.0) app/controllers/rails_admin/main_controller.rb:37:in `list_entries'
rails_admin (1.3.0) lib/rails_admin/config/actions/index.rb:30:in `block (2 levels) in <class:Index>'
rails_admin (1.3.0) app/controllers/rails_admin/main_controller.rb:22:in `instance_eval'
rails_admin (1.3.0) app/controllers/rails_admin/main_controller.rb:22:in `index'
actionpack (5.2.0) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack (5.2.0) lib/abstract_controller/base.rb:194:in `process_action'
actionpack (5.2.0) lib/action_controller/metal/rendering.rb:30:in `process_action'
actionpack (5.2.0) lib/abstract_controller/callbacks.rb:42:in `block in process_action'
activesupport (5.2.0) lib/active_support/callbacks.rb:132:in `run_callbacks'
actionpack (5.2.0) lib/abstract_controller/callbacks.rb:41:in `process_action'
actionpack (5.2.0) lib/action_controller/metal/rescue.rb:22:in `process_action'
actionpack (5.2.0) lib/action_controller/metal/instrumentation.rb:34:in `block in process_action'
activesupport (5.2.0) lib/active_support/notifications.rb:168:in `block in instrument'
activesupport (5.2.0) lib/active_support/notifications/instrumenter.rb:23:in `instrument'
activesupport (5.2.0) lib/active_support/notifications.rb:168:in `instrument'
actionpack (5.2.0) lib/action_controller/metal/instrumentation.rb:32:in `process_action'
actionpack (5.2.0) lib/action_controller/metal/params_wrapper.rb:256:in `process_action'
actionpack (5.2.0) lib/abstract_controller/base.rb:134:in `process'
actionview (5.2.0) lib/action_view/rendering.rb:32:in `process'
actionpack (5.2.0) lib/action_controller/metal.rb:191:in `dispatch'
actionpack (5.2.0) lib/action_controller/metal.rb:252:in `dispatch'
actionpack (5.2.0) lib/action_dispatch/routing/route_set.rb:52:in `dispatch'
actionpack (5.2.0) lib/action_dispatch/routing/route_set.rb:34:in `serve'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:52:in `block in serve'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:35:in `each'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:35:in `serve'
actionpack (5.2.0) lib/action_dispatch/routing/route_set.rb:840:in `call'
railties (5.2.0) lib/rails/engine.rb:524:in `call'
railties (5.2.0) lib/rails/railtie.rb:190:in `public_send'
railties (5.2.0) lib/rails/railtie.rb:190:in `method_missing'
actionpack (5.2.0) lib/action_dispatch/routing/mapper.rb:19:in `block in <class:Constraints>'
actionpack (5.2.0) lib/action_dispatch/routing/mapper.rb:48:in `serve'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:52:in `block in serve'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:35:in `each'
actionpack (5.2.0) lib/action_dispatch/journey/router.rb:35:in `serve'
actionpack (5.2.0) lib/action_dispatch/routing/route_set.rb:840:in `call'
rack-pjax (1.0.0) lib/rack/pjax.rb:12:in `call'
rack (2.0.4) lib/rack/method_override.rb:22:in `call'
rack (2.0.4) lib/rack/session/abstract/id.rb:232:in `context'
rack (2.0.4) lib/rack/session/abstract/id.rb:226:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/cookies.rb:670:in `call'
remotipart (1.3.1) lib/remotipart/middleware.rb:32:in `call'
rack (2.0.4) lib/rack/etag.rb:25:in `call'
rack (2.0.4) lib/rack/conditional_get.rb:25:in `call'
rack (2.0.4) lib/rack/head.rb:12:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
activesupport (5.2.0) lib/active_support/callbacks.rb:98:in `run_callbacks'
actionpack (5.2.0) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/executor.rb:14:in `call'
rollbar (2.15.5) lib/rollbar/middleware/rails/rollbar.rb:24:in `block in call'
rollbar (2.15.5) lib/rollbar.rb:145:in `scoped'
rollbar (2.15.5) lib/rollbar/middleware/rails/rollbar.rb:22:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:61:in `call'
rollbar (2.15.5) lib/rollbar/middleware/rails/show_exceptions.rb:22:in `call_with_rollbar'
actionpack (5.2.0) lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
railties (5.2.0) lib/rails/rack/logger.rb:38:in `call_app'
railties (5.2.0) lib/rails/rack/logger.rb:28:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/request_id.rb:27:in `call'
rack (2.0.4) lib/rack/runtime.rb:22:in `call'
activesupport (5.2.0) lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/static.rb:127:in `call'
rack (2.0.4) lib/rack/sendfile.rb:111:in `call'
railties (5.2.0) lib/rails/engine.rb:524:in `call'
puma (3.11.3) lib/puma/configuration.rb:225:in `call'
puma (3.11.3) lib/puma/server.rb:624:in `handle_request'
puma (3.11.3) lib/puma/server.rb:438:in `process_client'
puma (3.11.3) lib/puma/server.rb:302:in `block in run'
puma (3.11.3) lib/puma/thread_pool.rb:120:in `block in spawn_thread'
Here's an error I'm getting on Mongoid 7: