Hi Khoo,
Greetings from Syncfusion support.
We are not clear about the exact scenario you are facing this reported problem. We suggest you to try by clearing the nuget cache in your application.
If you are still facing difficulties then, kindly get back to us with the following details for better assistance.
- Share a simple issue reproducing sample to us to validate the problem based on your scenario.
- Share the exact scenario or proper replication procedure.
- Share the video demo showing the replication of the problem you are facing.
- Share the complete Grid rendering codes and the details of any other component you are using in that razor page you are getting this exception.
The provided information will help us analyze the problem, and provide you a solution as early as possible.
Regards,
Renjith Singh Rajendran