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Eric-Guo / wechat

API, command and message handling for WeChat in Rails
MIT License
1.31k stars 371 forks source link

If I have a `show` action in controller will throw error #114

Closed TangMonk closed 8 years ago

TangMonk commented 8 years ago

my route:

get 'new' => 'news#show'

controller:

class WxAdmin::NewsController < WxAdmin::IndexController
  wechat_api

  def show
    @new = WxAdmin::News.find params[:id]
  end

private
  def authorize_wx_admin
    authorize [:wx_admin, :news]
  end
end

NoMethodError (undefined method `[]' for nil:NilClass):
  wechat (0.7.11) lib/wechat/responder.rb:277:in `request_encrypt_content'
  wechat (0.7.11) lib/wechat/responder.rb:205:in `verify_signature'
  activesupport (4.2.4) lib/active_support/callbacks.rb:432:in `block in make_lambda'
  activesupport (4.2.4) lib/active_support/callbacks.rb:145:in `call'
  activesupport (4.2.4) lib/active_support/callbacks.rb:145:in `block in halting_and_conditional'
  activesupport (4.2.4) lib/active_support/callbacks.rb:504:in `call'
  activesupport (4.2.4) lib/active_support/callbacks.rb:504:in `block in call'
  activesupport (4.2.4) lib/active_support/callbacks.rb:504:in `each'
  activesupport (4.2.4) lib/active_support/callbacks.rb:504:in `call'
  activesupport (4.2.4) lib/active_support/callbacks.rb:92:in `__run_callbacks__'
  activesupport (4.2.4) lib/active_support/callbacks.rb:778:in `_run_process_action_callbacks'
  activesupport (4.2.4) lib/active_support/callbacks.rb:81:in `run_callbacks'
  actionpack (4.2.4) lib/abstract_controller/callbacks.rb:19:in `process_action'
  actionpack (4.2.4) lib/action_controller/metal/rescue.rb:29:in `process_action'
  actionpack (4.2.4) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
  activesupport (4.2.4) lib/active_support/notifications.rb:164:in `block in instrument'
  activesupport (4.2.4) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (4.2.4) lib/active_support/notifications.rb:164:in `instrument'
  actionpack (4.2.4) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
  actionpack (4.2.4) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
  activerecord (4.2.4) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  actionpack (4.2.4) lib/abstract_controller/base.rb:137:in `process'
  actionview (4.2.4) lib/action_view/rendering.rb:30:in `process'
  actionpack (4.2.4) lib/action_controller/metal.rb:196:in `dispatch'
  actionpack (4.2.4) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
  actionpack (4.2.4) lib/action_controller/metal.rb:237:in `block in action'
  actionpack (4.2.4) lib/action_dispatch/routing/route_set.rb:76:in `call'
  actionpack (4.2.4) lib/action_dispatch/routing/route_set.rb:76:in `dispatch'
  actionpack (4.2.4) lib/action_dispatch/routing/route_set.rb:45:in `serve'
  actionpack (4.2.4) lib/action_dispatch/journey/router.rb:43:in `block in serve'
  actionpack (4.2.4) lib/action_dispatch/journey/router.rb:30:in `each'
  actionpack (4.2.4) lib/action_dispatch/journey/router.rb:30:in `serve'
  actionpack (4.2.4) lib/action_dispatch/routing/route_set.rb:821:in `call'
  rack-pjax (0.8.0) lib/rack/pjax.rb:12:in `call'
  warden (1.2.4) lib/warden/manager.rb:35:in `block in call'
  warden (1.2.4) lib/warden/manager.rb:34:in `catch'
  warden (1.2.4) lib/warden/manager.rb:34:in `call'
  rack (1.6.4) lib/rack/etag.rb:24:in `call'
  rack (1.6.4) lib/rack/conditionalget.rb:25:in `call'
  rack (1.6.4) lib/rack/head.rb:13:in `call'
  remotipart (1.2.1) lib/remotipart/middleware.rb:27:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/flash.rb:260:in `call'
  rack (1.6.4) lib/rack/session/abstract/id.rb:225:in `context'
  rack (1.6.4) lib/rack/session/abstract/id.rb:220:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/cookies.rb:560:in `call'
  activerecord (4.2.4) lib/active_record/query_cache.rb:36:in `call'
  activerecord (4.2.4) lib/active_record/connection_adapters/abstract/connection_pool.rb:653:in `call'
  activerecord (4.2.4) lib/active_record/migration.rb:377:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
  activesupport (4.2.4) lib/active_support/callbacks.rb:88:in `__run_callbacks__'
  activesupport (4.2.4) lib/active_support/callbacks.rb:778:in `_run_call_callbacks'
  activesupport (4.2.4) lib/active_support/callbacks.rb:81:in `run_callbacks'
  actionpack (4.2.4) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/reloader.rb:73:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
  web-console (2.2.1) lib/web_console/middleware.rb:39:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.2.4) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.2.4) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.2.4) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.2.4) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.2.4) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.2.4) lib/rails/rack/logger.rb:20:in `call'
  ahoy_matey (1.2.1) lib/ahoy/engine.rb:18:in `call_with_quiet_ahoy'
  request_store (1.3.0) lib/request_store/middleware.rb:9:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
  rack (1.6.4) lib/rack/runtime.rb:18:in `call'
  activesupport (4.2.4) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  rack (1.6.4) lib/rack/lock.rb:17:in `call'
  actionpack (4.2.4) lib/action_dispatch/middleware/static.rb:116:in `call'
  rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
  rack-cors (0.4.0) lib/rack/cors.rb:80:in `call'
  railties (4.2.4) lib/rails/engine.rb:518:in `call'
  railties (4.2.4) lib/rails/application.rb:165:in `call'
  rack (1.6.4) lib/rack/content_length.rb:15:in `call'
  thin (1.6.3) lib/thin/connection.rb:86:in `block in pre_process'
  thin (1.6.3) lib/thin/connection.rb:84:in `catch'
  thin (1.6.3) lib/thin/connection.rb:84:in `pre_process'
  thin (1.6.3) lib/thin/connection.rb:53:in `process'
  thin (1.6.3) lib/thin/connection.rb:39:in `receive_data'
  eventmachine (1.0.8) lib/eventmachine.rb:193:in `run_machine'
  eventmachine (1.0.8) lib/eventmachine.rb:193:in `run'
  thin (1.6.3) lib/thin/backends/base.rb:73:in `start'
  thin (1.6.3) lib/thin/server.rb:162:in `start'
  rack (1.6.4) lib/rack/handler/thin.rb:19:in `run'
  rack (1.6.4) lib/rack/server.rb:286:in `start'
  railties (4.2.4) lib/rails/commands/server.rb:80:in `start'
  zeus (0.15.4) lib/zeus/rails.rb:160:in `server'
  zeus (0.15.4) lib/zeus.rb:148:in `block in command'
  zeus (0.15.4) lib/zeus.rb:135:in `fork'
  zeus (0.15.4) lib/zeus.rb:135:in `command'
  zeus (0.15.4) lib/zeus.rb:50:in `go'
  -e:1:in `<main>'
gabrieltong commented 8 years ago

the code run into responder, is there a wechat_responder in your WxAdmin::NewsController or WxAdmin::IndexController ?

if you have wechat_responder , you'd better not use that show method, it will receive wechat message .

TangMonk commented 8 years ago

@gabrieltong I have wechat_responder in ApplicationController, I changed show action, it works, thank you, But I think there should a documentation

Eric-Guo commented 8 years ago

wechat_responder and wechat_api not support inherent yet, I would appreciate, if you could write a notes in README. @TangMonk