Hi… I have the same issue with this… I use Zammad 2.7 on debian 9. My browser is also chrome
viewing the production.log at /var/log/zammad, seems no error shown …
I, [2018-12-04T11:52:20.077674 #608] INFO – : Started POST “/api/v1/external_credentials/twitter/app_verify” for 103.105.106.71 at 2018-12-04 11:52:20 +0700
I, [2018-12-04T11:52:20.081128 #608] INFO – : Processing by ExternalCredentialsController#app_verify as JSON
I, [2018-12-04T11:52:20.088846 #608] INFO – : Parameters: {“consumer_key”=>“5TizJ0CVTfwZfJGQ6vjIx6eJs”, “consumer_secret”=>“GFxGV4SwvqT4VFq9b1T8Df1PHh4LmsqMjJYvZep6nqchvT77FI”, “provider”=>“twitter”}
I, [2018-12-04T11:52:20.096086 #608] INFO – : Completed 200 OK in 7ms (Views: 0.1ms | ActiveRecord: 1.5ms)
I, [2018-12-04T11:52:27.212248 #611] INFO – : execute Channel.fetch (try_count 0)…
i follow the linked documentation… But when i want to connect twitter app, there is no field to enter token API, token secret API, and development label name
I did follow the documentation, however Twitter has changed the way the dev apps are configured. Once I completed the application to allow for the development, I went through the creation of the app process using the available documentation.
I, [2018-12-04T07:59:34.017507 #23430] INFO -- : Started POST "/api/v1/external_credentials/twitter/app_verify" for 127.0.0.1 at 2018-12-04 07:59:34 +0200
I, [2018-12-04T07:59:34.023744 #23430] INFO -- : Processing by ExternalCredentialsController#app_verify as JSON
I, [2018-12-04T07:59:34.023827 #23430] INFO -- : Parameters: {"consumer_key"=>"API KEY", "consumer_secret"=>"API SECRET", "provider"=>"twitter"}
I, [2018-12-04T07:59:34.035013 #23430] INFO -- : Completed 200 OK in 11ms (Views: 0.2ms | ActiveRecord: 3.1ms)
CallBack URL Log: (if I browse to it manually)
I, [2018-12-04T08:01:36.729217 #23430] INFO -- : Started GET "/api/v1/external_credentials/twitter/callback" for 127.0.0.1 at 2018-12-04 08:01:36 +0200
I, [2018-12-04T08:01:36.735894 #23430] INFO -- : Processing by ExternalCredentialsController#callback as HTML
I, [2018-12-04T08:01:36.736010 #23430] INFO -- : Parameters: {"provider"=>"twitter"}
E, [2018-12-04T08:01:36.744421 #23430] ERROR -- : undefined method `params' for nil:NilClass (NoMethodError)
/opt/zammad/lib/external_credential/twitter.rb:32:in `link_account'
/opt/zammad/app/models/external_credential.rb:19:in `link_account'
/opt/zammad/app/controllers/external_credentials_controller.rb:42:in `callback'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/basic_implicit_render.rb:4:in `send_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/abstract_controller/base.rb:186:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/rendering.rb:30:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/abstract_controller/callbacks.rb:20:in `block in process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/callbacks.rb:131:in `run_callbacks'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/abstract_controller/callbacks.rb:19:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/rescue.rb:20:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/notifications.rb:166:in `block in instrument'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/notifications.rb:166:in `instrument'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal/params_wrapper.rb:252:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activerecord-5.1.6.1/lib/active_record/railties/controller_runtime.rb:22:in `process_action'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/abstract_controller/base.rb:124:in `process'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.6.1/lib/action_view/rendering.rb:30:in `process'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal.rb:189:in `dispatch'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_controller/metal.rb:253:in `dispatch'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/routing/route_set.rb:31:in `serve'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/journey/router.rb:50:in `block in serve'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/journey/router.rb:33:in `each'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/journey/router.rb:33:in `serve'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/routing/route_set.rb:844:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:190:in `call!'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/strategy.rb:168:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/omniauth-1.7.1/lib/omniauth/builder.rb:63:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/etag.rb:25:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/conditional_get.rb:25:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/head.rb:12:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/session/abstract/id.rb:232:in `context'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/session/abstract/id.rb:226:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/cookies.rb:613:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/callbacks.rb:26:in `block in call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/callbacks.rb:97:in `run_callbacks'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/callbacks.rb:24:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/debug_exceptions.rb:59:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/railties-5.1.6.1/lib/rails/rack/logger.rb:36:in `call_app'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/railties-5.1.6.1/lib/rails/rack/logger.rb:24:in `block in call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/tagged_logging.rb:69:in `block in tagged'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/tagged_logging.rb:26:in `tagged'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/tagged_logging.rb:69:in `tagged'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/railties-5.1.6.1/lib/rails/rack/logger.rb:24:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/remote_ip.rb:79:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/request_id.rb:25:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/method_override.rb:22:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/runtime.rb:22:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.6.1/lib/active_support/cache/strategy/local_cache_middleware.rb:27:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/executor.rb:12:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.6.1/lib/action_dispatch/middleware/static.rb:125:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/rack-2.0.6/lib/rack/sendfile.rb:111:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/railties-5.1.6.1/lib/rails/engine.rb:522:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/puma-3.11.0/lib/puma/configuration.rb:225:in `call'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/puma-3.11.0/lib/puma/server.rb:624:in `handle_request'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/puma-3.11.0/lib/puma/server.rb:438:in `process_client'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/puma-3.11.0/lib/puma/server.rb:302:in `block in run'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/puma-3.11.0/lib/puma/thread_pool.rb:120:in `block in spawn_thread'
/opt/zammad/vendor/bundle/ruby/2.4.0/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in `block in create_with_logging_context'
I, [2018-12-04T08:01:36.746393 #23430] INFO -- : Rendering inline template
I, [2018-12-04T08:01:36.747112 #23430] INFO -- : Rendered inline template (0.6ms)
I, [2018-12-04T08:01:36.747311 #23430] INFO -- : Completed 500 Internal Server Error in 11ms (Views: 1.1ms | ActiveRecord: 1.7ms)