Hi,
I apologize if this is a repeated question, but does anyone know what this error means? I've searched my code-base and only found mention of 'tagName' in the jQuery and Kendo libraries ("e.target.tagName", "getElementByTagName()")
Its not causing problems, but our QC dept keep bringing it up.
Thanks in advace,
Grant
3 Answers, 1 is accepted
Hello Grant,
Based on the proved information, I am not able to identify what might be causing the errors.
Would it be possible to prepare a Dojo example that demonstrates the issue? I will debug it and hopefully I will be able to find the source of it.
I am looking forward to your reply.
Regards,
Martin
Progress Telerik

Thanks for getting back to me Martin,
Unfortunately I cannot replicate it in Dojo, as it does appear in simple examples, only on my more complicated screens where a few widgets are used and interact with each other.
Here is the Stack Trace from my console, if you can't help, its fine. Like i said, its not affecting functionality.
VM11451:93 Uncaught TypeError: Cannot read property 'tagName' of undefined
at makeWidgetInfo (<
anonymous
>:93:50)
at <
anonymous
>:552:33
makeWidgetInfo @ VM11451:93
(anonymous) @ VM11451:552
setTimeout (async)
window.kendo.window.kendo.devtools.kendo.ui.Widget.fn.init @ VM11451:549
init @ kendo.custom.min.js:5
(anonymous) @ kendo.custom.min.js:2
each @ jquery.min.js:2
each @ jquery.min.js:2
e.fn.<
computed
> @ kendo.custom.min.js:2
editEvent @ kendo.custom.min.js:23
_createPopupEditor @ kendo.custom.min.js:24
_editEvent @ kendo.custom.min.js:24
editEvent @ kendo.custom.min.js:24
t.options.editable.t._viewEditHandler @ kendo.custom.min.js:25
trigger @ kendo.custom.min.js:1
window.kendo.window.kendo.devtools.kendo.ui.Widget.trigger @ VM11451:587
(anonymous) @ kendo.custom.min.js:15
dispatch @ jquery.min.js:3
r.handle @ jquery.min.js:3
Regards,
Grant
Hello Grant,
Thank you for the screenshot.
From what I can see, you are using a custom .js file. What I could offer is to try to use the official files or cdns, to see whether the error will occur again. If it does not, that would narrow the source to that custom file. You can then try to discover what is causing the error and hopefully fix it.
Regards,
Martin
Progress Telerik