Hi Brijesh,
We are unable to reproduce the reported crashing issue in our side. For your reference we have attached the tested sample in below mentioned location.
Note: If you don’t define the MappingName for GridTemplateColumn kindly define it because MappingName is necessary for all columns.
If still this problem persist in your side kindly share the below needed details to us that will be helpful to provide appropriate solution at the earliest.
- Please revert to us with modified sample based on your application scenario.
- Please share the customized Template details which you had loaded in that column.
- Please share the currently used Syncfusion product version details.
Regards,
Gnanasownthari T.