Script error: Unable to get value of the property 'data': object is null or undefined

[Ewald]

Hello,

I am encountering an error for which several forum posts with solutions were posted for Telerik MVC, but I can't seem to find how to solve it with Kendo.

When running my page with Kendo grid in Chrome or Firefox, all works fine.
However, when opening the page in IE9, It throws the following error:

SCRIPT5007: Unable to get value of the property 'data': object is null or undefined <br>kendo.aspnetmvc.min.js, line 8 character 2212

But besides that, everything seems functional.
For MVC, the solution seemed to be using the @html.Telerik.ScriptRegistrar to force it to use the latest JQuery etc.

For Kendo, I don't seem to be able to find something similar.
I am using Kendo UI Complete v2012.2.710
JQuery version 1.8.1
Query.UI.Combined 1.8.23
jQuery.Validation 1.10.0

the following scripts are included

<script src="@Url.Content("~/Scripts/modernizr-2.6.2.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery-1.8.1.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery-ui-1.8.23.min.js")" type= "text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type= "text/javascript"></script>

<script src="@Url.Content("~/Scripts/kendo/kendo.aspnetmvc.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/kendo/kendo.all.js")" type= "text/javascript"></script>

<script src="@Url.Content("~/Scripts/kendo/kendo.web.min.js")" type="text/javascript"></script>

I also attempted adjusting the X-UA-Compatible without success:

<meta http-equiv="X-UA-Compatible" content="IE=8" />

How to solve this with Kendo?

[Vladimir Iliev]

Hi Edwald,

 
After reviewing the provided information it seems that the project currently uses KendoUI v2012.2.710 with unsupported jQuery v1.8.1. Please note that KendoUI 2012.2.710 supports only jQuery v.1.7.2 and if you need to use 1.8+ versions you should upgrade to KendoUI 2012.2.913(Q2 SP1) or 2012.3.1114 (Q3 release). For more information about the required scripts you can check the JavaScript Dependencies article.

Kind Regards,
Vladimir Iliev
the Telerik team

[Ewald]

Thank you,

I used the custom download builder tool to download the Q3 release and upgraded my JQuery to 1.8.3 and all seems to work now.

Thanks!