Headerview error with treelist

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Miro
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Miro asked on 16 Jul 2021, 04:18 AM

I have an issue while enabling headerview in the tree list as per picture 1. If I disable it works fine, but if I need to enable it to make the title clear I get an error as per picture 2

 

 

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Aleksandar
Telerik team
answered on 20 Jul 2021, 12:52 PM

Hi Miro,

Thank you for reporting this behavior. I tested adding HeaderHtmlAttributes to a group and indeed a Null reference exception is thrown. I have therefore went ahead and logged an issue on the matter in our public repository:

https://github.com/telerik/kendo-ui-core/issues/6490

I tested several workarounds, but unfortunately I was not able to resolve the issue. I will therefore suggest monitoring the above-linked issue for further details.

As a token of gratitude for helping us identify this issue I have updated your Telerik points.

Regards,
Aleksandar
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