Help with Dialog Error

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Dialog
Kristian
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Kristian asked on 12 Apr 2025, 04:00 PM

I am trying to use Kendo's Dialog to get user confirmation of an action.  I am using Kendo v 2022 3.913 with jQuery 3.7.1, but I get an error when trying to initialize the component (see below).  Has anyone experienced this?  If so, how did you fix it?  I think I have loaded all the dependencies.

The error:

 

 

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Nikolay
Telerik team
answered on 16 Apr 2025, 11:50 AM

Hello Kristian,

Yes, that error you're seeing:

`Uncaught TypeError: Cannot assign to read only property 'intersect' of object '[object Array]'`

is likely caused by a conflict between Kendo UI v2022.3.913 and jQuery 3.7.1. Kendo UI 2022.3.913 was released before jQuery 3.7.1, and it's not fully compatible with it.

Solution Options:

1. Downgrade jQuery to 3.6.4 (Recommended with Kendo 2022.3.913)

2. Upgrade Kendo UI to a newer version
If you're using Kendo UI Professional or licensed Kendo for jQuery, upgrade to a version released after May 2023 (v2023.1.314 or later), which includes fixes for compatibility with newer jQuery versions.

Below, I am posting a link where you can find the Kendo UI versions and their respective supported jQuery versions.

https://docs.telerik.com/kendo-ui/intro/supporting/jquery-support

Regards,
Nikolay
Progress Telerik

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