Created attachment 1150259 [details]
firefox-developer-tool-output

Description of problem:
Accessing vmrc console throws "FATAL -- : Error caught: [NoMethodError] undefined method `merge' for #<VimString:0x0000001edf9c38>"

Version-Release number of selected component (if applicable):
5.6.0.4-beta2.3.20160421172650_719e256

How reproducible:
100%

Steps to Reproduce:
1. Manage vsphere provider (say V55)
2. Navigate to Compute ==> Infrastructure ==> Virtual Machine ==> Click on any virtual machine
3. Click on the vmrc icon in the vm details page

Actual results:
Throws "FATAL -- : Error caught: [NoMethodError] undefined method `merge' for #<VimString:0x0000001edf9c38>" in production.log.  Refer screenshot and production.log file for more information

Expected results:
Should open vmrc console

Additional info:
production.log:
===============
[----] I, [2016-04-25T02:20:12.301918 #12513:e0b668]  INFO -- : Started POST "/vm_infra/wait_for_task?escape=false&task_id=186" for 127.0.0.1 at 2016-04-25 02:20:12 -0400
[----] I, [2016-04-25T02:20:12.304037 #12513:e0b668]  INFO -- : Processing by VmInfraController#wait_for_task as JS
[----] I, [2016-04-25T02:20:12.304191 #12513:e0b668]  INFO -- :   Parameters: {"authenticity_token"=>"kn1veiBKuK3NXniFFKEqS0NKlhtCexV6zGFy8aMic9Ziulh1yEgCHHcxGpY6U/9TvMt+Yo/hoKjTCUZavbAkgA==", "escape"=>"false", "task_id"=>"186"}
[----] F, [2016-04-25T02:20:12.540225 #12513:e0b668] FATAL -- : Error caught: [NoMethodError] undefined method `merge' for #<VimString:0x0000001edf9c38>
/var/www/miq/vmdb/app/controllers/vm_common.rb:1381:in `block in console_after_task'
/opt/rh/cfme-gemset/bundler/gems/jquery-rjs-17772e44831c/lib/action_view/helpers/jquery_helper.rb:154:in `instance_exec'
/opt/rh/cfme-gemset/bundler/gems/jquery-rjs-17772e44831c/lib/action_view/helpers/jquery_helper.rb:154:in `block in initialize'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionview/lib/action_view/helpers/capture_helper.rb:203:in `with_output_buffer'
/opt/rh/cfme-gemset/bundler/gems/jquery-rjs-17772e44831c/lib/action_view/helpers/jquery_helper.rb:153:in `initialize'
/opt/rh/cfme-gemset/bundler/gems/jquery-rjs-17772e44831c/lib/jquery-rjs/renderers.rb:7:in `new'
/opt/rh/cfme-gemset/bundler/gems/jquery-rjs-17772e44831c/lib/jquery-rjs/renderers.rb:7:in `block in <module:Renderers>'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/renderers.rb:152:in `block in _render_to_body_with_renderer'
/opt/rh/rh-ruby22/root/usr/share/ruby/set.rb:283:in `each_key'
/opt/rh/rh-ruby22/root/usr/share/ruby/set.rb:283:in `each'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/renderers.rb:148:in `_render_to_body_with_renderer'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/renderers.rb:144:in `render_to_body'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/abstract_controller/rendering.rb:26:in `render'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/rendering.rb:36:in `render'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:44:in `block (2 levels) in render'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
/opt/rh/rh-ruby22/root/usr/share/ruby/benchmark.rb:303:in `realtime'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/core_ext/benchmark.rb:12:in `ms'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:44:in `block in render'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:87:in `cleanup_view_runtime'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activerecord/lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:43:in `render'
/var/www/miq/vmdb/app/controllers/vm_common.rb:1373:in `console_after_task'
/var/www/miq/vmdb/app/controllers/vm_common.rb:94:in `console'
/var/www/miq/vmdb/app/controllers/application_controller.rb:229:in `wait_for_task'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/basic_implicit_render.rb:4:in `send_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/abstract_controller/base.rb:181:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/rendering.rb:30:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/abstract_controller/callbacks.rb:20:in `block in process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:126:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:126:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:506:in `block (2 levels) in compile'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:455:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:455:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:101:in `__run_callbacks__'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:750:in `_run_process_action_callbacks'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:90:in `run_callbacks'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/abstract_controller/callbacks.rb:19:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/rescue.rb:31:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/notifications.rb:164:in `block in instrument'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/notifications.rb:164:in `instrument'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal/params_wrapper.rb:248:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activerecord/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/abstract_controller/base.rb:126:in `process'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionview/lib/action_view/rendering.rb:30:in `process'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal.rb:190:in `dispatch'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_controller/metal.rb:262:in `dispatch'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/routing/route_set.rb:50:in `dispatch'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/routing/route_set.rb:32:in `serve'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/journey/router.rb:39:in `block in serve'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/journey/router.rb:26:in `each'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/journey/router.rb:26:in `serve'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/routing/route_set.rb:739:in `call'
/opt/rh/cfme-gemset/gems/omniauth-1.3.1/lib/omniauth/strategy.rb:186:in `call!'
/opt/rh/cfme-gemset/gems/omniauth-1.3.1/lib/omniauth/strategy.rb:164:in `call'
/opt/rh/cfme-gemset/gems/omniauth-1.3.1/lib/omniauth/builder.rb:63:in `call'
/opt/rh/cfme-gemset/gems/secure_headers-3.0.3/lib/secure_headers/middleware.rb:10:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/etag.rb:25:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/conditional_get.rb:38:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/head.rb:12:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/session/abstract/id.rb:220:in `context'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/session/abstract/id.rb:214:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/cookies.rb:613:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/callbacks.rb:38:in `block in call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:97:in `__run_callbacks__'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:750:in `_run_call_callbacks'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/callbacks.rb:90:in `run_callbacks'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/callbacks.rb:36:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/remote_ip.rb:79:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb:49:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/railties/lib/rails/rack/logger.rb:36:in `call_app'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/railties/lib/rails/rack/logger.rb:26:in `call'
/opt/rh/cfme-gemset/gems/request_store-1.3.1/lib/request_store/middleware.rb:9:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/request_id.rb:24:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/method_override.rb:22:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/runtime.rb:22:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/actionpack/lib/action_dispatch/middleware/executor.rb:12:in `call'
/opt/rh/cfme-gemset/gems/rack-2.0.0.alpha/lib/rack/sendfile.rb:111:in `call'
/opt/rh/cfme-gemset/bundler/gems/rails-f0a2edc7fc08/railties/lib/rails/engine.rb:522:in `call'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/configuration.rb:224:in `call'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/server.rb:561:in `handle_request'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/server.rb:406:in `process_client'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/server.rb:271:in `block in run'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/thread_pool.rb:111:in `call'
/opt/rh/rh-ruby22/root/usr/share/gems/gems/puma-3.3.0/lib/puma/thread_pool.rb:111:in `block in spawn_thread'
[----] I, [2016-04-25T02:20:12.542024 #12513:e0b668]  INFO -- :   Rendered layouts/_exception_contents.html.haml (0.3ms)