Last Updated: 27 Dec 2020 22:46 by ADMIN
Created on: 19 Nov 2020 07:56
Type: Feature Request
Telerik Reporting REST Service Core should support System.Text.Json serialization

Hello Team,


I will be great if the Telerik Reporting REST Service Core could support System.Text.Json serialization.


Best Regards,

1 comment
Posted on: 26 Nov 2020 07:34


I suspect that the issue is experienced after upgrade to .NET 5. Our packages for .NET 5.0 are expected to be available in the R1 2021 Release of Reporting that is coming in the middle of January.  I would recommend voting for  .Net 5.0 support of Desktop ReportViewers and Reports generation WEB service feature request, so in this way, you will receive a notification when the feature is released.

Basically, the error message you observed is very familiar. For that reason, you may test the solution described in JSONResult.SerializerSettings Must Be of Type System.Text.Json.JsonSerializerOptions KB article.

Another approach that you can test is the one given by one of our customers in .Net Core RC2 Json problem forum post.

Progress Telerik

Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.