Cannot read property 'value' of undefined when growl is closed

[ptgamr]

I got this error when after growl is closed. Sometime, growl does not automatically closed at all, seems like there is a problem with Glimmer engine while rendering this node.

My Ember version: 1.13.8

Uncaught TypeError: Cannot read property 'value' of undefined_controllerForNode @ VM9211:4235_nodeHasOwnController
VM9211:4209_shouldShowNode
VM9211:4167(anonymous function)
VM9211:4119_appendNodeChildren
VM9211:4118(anonymous function)
 VM9211:4124_appendNodeChildren
 VM9211:4118viewTree 
VM9211:3760(anonymous function)
VM9211:3716fn
ember.debug.js:405Queue.invoke
ember.debug.js:910Queue.flush
ember.debug.js:974DeferredActionQueues.flush
ember.debug.js:770Backburner.end
ember.debug.js:160Backburner.run
 ember.debug.js:228executeTimers
ember.debug.js:650(anonymous function)
 ember.debug.js:639

[jerel]

@ptgamr thanks for reporting this; I would very happily accept a Pull Request if you've found a fix. Otherwise I'll try to take a look shortly