treegrid is not defined on focus and lost focus

[gcstang]

I keep seeing this error when I click on the TreeGrid in dev mode and then I click off the browser it shows again. (seems to be onfocus and on lost focus maybe, however I don't make use of those type of handlers)

Uncaught JavaScript exception [treegrid is not defined] in http://localhost:8888/eOneDashboard.html?gwt.codesvr=169.254.182.35:9997, line 1

I've seen others on tab and _9 as well, I just can't seem to find any information on what might be the cause.


Should I be concerned with this ?

Thank you,

[smartgwt.dev]

Open the Dev Console in IE and post the complete stack trace.

[gcstang]

IE8 Stack Trace

15:50:18.947:WARN:Log:Error:
	''treegrid' is undefined'
	in http://localhost:8888/eOneDashboard.html?gwt.codesvr=169.254.182.35:9997
	at line 1
    onfocus()
        "isc.EH.focusInCanvas(treegrid-menu_body,true);"

15:50:33.346:WARN:Log:Error:
	''treegrid' is undefined'
	in http://localhost:8888/eOneDashboard.html?gwt.codesvr=169.254.182.35:9997
	at line 1
    onblur()
        "if(window.isc)isc.EH.blurFocusCanvas(treegrid-menu_body,true);"

[Isomorphic]

Dash (-) is not a legal character for the property Canvas.ID. It must be a valid identifier.

[gcstang]

Thank you

Dash (-) is not a legal character for the property Canvas.ID. It must be a valid identifier.

Thank you for your help