Grid throws exception when selecting, while there is only one record and detailtemplate exist

[Blazor]

Hi, I am working on this demo in my project;
https://blazor.syncfusion.com/demos/datagrid/detail-template

Just add this code in this demo;

adn there will be only one record.Then if you click expand , then if you click row again it throws exception here si video;

https://drive.google.com/file/d/1W1gMzivdZr_TXDWrQF7g19uwpjwSEbnT/view

here is exception;

[Rahul Narayanasamy]

Hi Blazor,  

Greetings from Syncfusion.  

We have validated your query and able to reproduce the reported problem. We have already confirmed it is a bug and logged the defect report “Exception throws while collapsing/selecting the expanded row”. Thank you for taking the time to report this issue and helping us improve our product. At Syncfusion, we are committed to fixing all validated defects (subject to technological feasibility and Product Development Life Cycle ) and including the defect fix in our upcoming  weekly patch release which is expected to be rolled out on or before first week of August, 2020.    

   

You can now track the current status of your request, review the proposed resolution timeline, and contact us for any further inquiries through this link.   

  

https://www.syncfusion.com/feedback/16149/exception-throws-while-collapsing-the-expanded-row  

Until then we appreciate your patience.  

Regards,  

Rahul  

[Rahul Narayanasamy]

Hi Blazor,  

  

We are glad to announce that our Blazor Weekly patch release (v18.2.0.47) has been rolled out successfully and in this release we have included the fix for “Exception throws while collapsing the expanded row” issue. So kindly update your NuGet to version (18.2.0.47) or latest version(18.2.0.48) to resolve the reported issue.  

 

Nuget: https://www.nuget.org/packages/Syncfusion.Blazor/   

 

Release notes: https://blazor.syncfusion.com/documentation/release-notes/18.2.47/?type=all 

 

Feedback: https://www.syncfusion.com/feedback/16149/exception-throws-while-collapsing-the-expanded-row 

 

We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.  

 

Regards, 

Rahul 

 

[Blazor]

Thanks Rahul.
It's working as expected now .

[Rahul Narayanasamy]

Hi Blazor, 

Thanks for the update. 

Please get back to us if you need further assistance. 

Regards, 

Rahul