Hello,

We are using Telerik reporting in ASP.NET Webform with vb.net and we noticed cached data when we export data in excel, it display data which we filtered pervious last time, it is not exporting data which is currently showing in report viewer and it happened only in large report ,I read many thread related to Cache but it didn't help, we are using 11.2.17.913 reporting version,

any help would be appreciated 

Thanks

Hi,

I have a .Net 5.0 RC2 Blazor WebAssembly application with System.Text.Json as json de/serialization support. I configured server project to serve reports, but I receive the error:

Property 'JsonResult.SerializerSettings' must be an instance of type 'System.Text.Json.JsonSerializerOptions'.

It is obvious that the error appears because the NewtonsoftJson package is missing - but I don't want to replace System.Text.Json de/serializing mechanism. The question is: is there a way to override/provide the json serializer settings and to skip this issue?

Thanks,

Ion

Hi,

I want to add one straight line (the pink one from the image) on my bar series. How to do it?

Telerik reporting version 11.1.17.614, using visual studio 2015

I am implementing a REST service with a custom report source resolver. There will be a single instance of the service.

For the IStorage interface implementation, which one offers better performance, FileStorage or MsSql Database storage? The load may be high, hundreds of reports in the same time.

For FileStorage, if I don't specify any location, what is the defaul location on the file system?

                                         Valves
Posted on: 21 hours ago

Hi Team,
My issue is that when I run solution locally report generated as expected but on production server it generates blank report (all export buttons and other header information populating in server correctly only data is not shown.). Below is FYI,
We have dot net application targeting dot net framework 4.5.1 and which generates reports by taking report type as a parameter. Telerik report viewer is used for this. Also I checked by connecting to production database and data is populating when executed locally so no production Database side issue.  
When I run the site (production deployed site) and open developer tools I get - javascript runtime error 'xyz' is undefined. Can you please and assist how can I fix this?

Step1: When I select report type and click on generate get screenshot1.

Step2: When I click "yes" here get Screenshot2.

I tried pass the Parameter via the html and code behind and it seems to be ignored. My Report1.trdp file reads a Stored Procedure passing in the AccountId. I am using a SQL Data source as part of the Report1.trdp file.

When I try to update Telerik Reporting using the Progress Control Panel, or uninstall my existing reporting, it aborts with an install error:

Product: Progress® Telerik® Reporting R1 2018 SP1 -- Error 1316. The specified account already exists.

Log attached.

Good Afternoon All,

I have recently created a WinForms application that used the Report viewer.  Everything is working successfully on my machine however on the end users machine they are getting the attached error.

The application uses MySQL Database at the back end and the application set the datasource providername to the mysql data source at runtime.

I have ensured that the the setup project the dependencies for MySQL.Data.dll are visable and being deployed.  

Can someone please help me out with this to try and get it working on the end users machines.

Thanks in advanced

Luke