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4 answers
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Hello Supports,


I want to try and install Nuget packages Telerik.Reporting.Services.AspNetCore for my Asp.net Core project but it isn't found.

when I go to the option "Manage Nuget packages", these are no available the packages to download (see the attached file).
Is it missing from the private nuget feed ?

Thank You.

 

Ashwini
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Iron
 answered on 31 Jan 2025
0 answers
684 views

Hello Telerik Reporting Community,

We have released a new version of Telerik Reporting today, 2024 Q1 (18.0.24.130). Please update your existing installation at your earliest convenience.

You can review the Legacy Installer Vulnerability - Telerik Reporting article to learn more details about why we are recommending customers to update.

To get the new version, take the following steps:

  1. Go to Downloads | Your Account. 
  2. Select Telerik Reporting.
  3. Download the msi installer file, run it, and follow the steps to completion.


Notes

As the KB article explains, the issue pertained only to the old installer component, and not Telerik Reporting contained within the installation package. It does not affect any applications you’re using Telerik Reporting with.

If you have a rare situation where you cannot update the PC installed version, there are various ways to keep a project using an older version of reporting even though the PC has a newer version installed.

  • Copied Assemblies OptionCopy the older version’s DLLs to the project directory, then update the project references to use the copied assemblies (instead of the assemblies in C:/Program files (x86)/Progress/Telerik Reporting [older version]/)

We highly recommend you open a Technical Support Ticket if you have a complex situation and would like to ask questions before updating the PC’s installed version. You can open a Support Ticket here => https://prgress.co/DevToolsSupport.

Lance
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 asked on 31 Jan 2024
1 answer
7 views

Hi,

I have the Visual Studio Reporting Extension Installed on my machine.

If I export a pdf from a report with it, i get the license watermark everywhere.
But I have a license and the License Extension tells me its downloaded.

Is this right?
Or is something missing/corrup with my extension?

 

Greetings
Benedikt

Nicholas
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Iron
 updated answer on 13 Aug 2025
0 answers
12 views
I am using the Blazor Native Report Viewer and seeing some unexpected results. I have dynamic svgs in my reports, that are gotten through a web service. Only in the viewer it looks like the images are distorted, when exported from the viewer, printed from the viewer, or directly from the reporting service the images are displayed as expected, undistorted. The images also appear as expected in the report preview in the report viewer in Visual Studio and Report Designer.

The picturebox's settings in the report are set to ScaleProportional, however it appears the images are being stretched to fill the width of the box in the viewer (images that have a more different aspect ratio appear more distorted vs ones that are closer to the aspect ratio of the picturebox)

I have tried all of the options within the report viewer itself that I can find, including print preview mode on and off, all scale modes, both view modes, both page modes but it does not seem like any of these have any effect on the issue with the distorted images (as I would not expect them to change the contents of the report).

Is there a setting in the viewer or reports that I need to change to fix this issue, or is this an issue with the viewer? 

Any help or assistance to resolve this issue is much appreciated!
Nathan
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 asked on 13 Aug 2025
1 answer
6 views
We have an ASP.NET MVC application where the language and culture can be changed by setting the thread's CurrentUICulture and CurrentCulture in Global.asax.

We now have a requirement to render reports in a different language than the one currently used by the application.

Is there a way to achieve this? We are using both the ReportViewer and the ReportProcessor (for printing and PDF rendering).
Stefan
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Iron
Iron
 answered on 08 Aug 2025
1 answer
11 views

Hello sir/madam,

I have an issue with reporting generator XLSX file:

- Version Telerik Reporting 18.2.24.806 (Q2-2024)

- version Telerik.Reporting.OpenXmlRendering 18.2

- version DocumentFormat.OpenXml 2.0.502

 

Output error here:

Telerik.Reporting.Processing.RendererNotAvailableException
  HResult=0x80131500
  Message=XLSX rendering format is not available.
  Source=Telerik.Reporting
  StackTrace:
   at Telerik.Reporting.Processing.ReportProcessor.GetExtensionInfo(String format, IEnumerable`1 extensions)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRender(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRenderStateless(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.<>c__DisplayClass46_0.<RenderReport>b__0(SingleStreamManager sm)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReportSafe(Func`2 renderCallback, String format, IRenderingContext renderingContext)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, ReportSource reportSource, Hashtable deviceInfo, CancellationToken cancellationToken)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, ReportSource reportSource, Hashtable deviceInfo)
   at ReportViewer.ReportExporter.RenderFile(ReportSource reportSource, ReportOutputType outputType, String password) 

Please any help,

Thanks,

 

Ivet
Telerik team
 answered on 08 Aug 2025
1 answer
14 views

I finally figured out that I can transfer any Telerik design in Clipboard:


            IDataObject dataObject = Clipboard.GetDataObject();
            if (dataObject.GetDataPresent("CF_TELERIK_REPORTING_NET20"))
            {
                var services = new ServiceCollection();
                ServiceProvider provider = services.BuildServiceProvider();
                //IServiceProvider provider = new DefaultServiceProviderFactory().CreateServiceProvider(services);
                byte[] data = (byte[])dataObject.GetData("CF_TELERIK_REPORTING_NET20");
                var service = new CodeDomComponentSerializationService(provider);
                using (var stream = new MemoryStream(data))
                using (SerializationStore store = service.LoadStore(stream))
                {
                    //using var store = (CodeDomSerializationStore)service.LoadStore(stream);
                    var components = service.Deserialize(store);
                    store.GetType();
                }
            }
However Standalone Editor disallow to re-create copied structure on root component. It insists to copy per section - per group header, footer, ... So it is feasable to transfer GUI from VisualStudio to Standalone editor this way, but either paste options could allow to re-create report parameters, properties and groups or simply VisualStudio editor can have simple export option. Since I myself was able to recreate functional Report from clipboard serialized format and gain working TRDX, I see no reason why there should be export limitation or paste limitation ...

 

 

1 answer
7 views

Hello and sorry if it has been questionned before but I couldn't get my answer on the previous topics.

For short story : I have arrays in SubReports that I show in my main report. These are big arrays and therefore they spread between pages which is not a problem but between the pages with the parts of the array there is always a blank page.

Now for more informations:

- Both my main report and my subReports are A4 formatted with 0 margins and 21cm width.

- In my DetailSection I have List (21cm width) that contains a List (21cm width) that contains my SubReportItem (21 cm width)

- I have many arrays but the 2 having a problem are the big ones that spread to multiple pages.

- All the "KeepTogether" properties are set to false wherever that was possible

- In the subreports, I created Tables and not CrossTabs

- I tried to generate a report only using what's supposed to be the subReport and they spread ok between the pages without blanks which makes me think the problem comes from the fact that they are SubReports ?

Ivet
Telerik team
 answered on 07 Aug 2025
1 answer
18 views

I have a report that I'm viewing in a WPF app.  The report looks perfect on-screen and when I export to PDF.  However, when I export to "Word Document", there are a few fields that simply don't show up in the Word document.  There is also, in the page footer, a horizontal line that comes out as just a partial line, and footer text that doesn't appear at all.

Are there any pointers or suggestions to get these working?

 
Petar
Telerik team
 answered on 07 Aug 2025
2 answers
14 views

Hello,

Im using version Telerik Reporting 18.2.24.806 (Q2-2024).

Template file is .trdx

Below is my code:

var reportProcessor = new ReportProcessor();
var deviceInfo = new Hashtable();
deviceInfo.Add("ComplianceLevel", "PDF/A-3b");
 deviceInfo.Add("FontEmbedding", "Full");

var result = reportProcessor.RenderReport("pdf", reportSource, deviceInfo);

after run happen error: 

Telerik.Reporting.Processing.RendererNotAvailableException
  HResult=0x80131500
  Message=PDF rendering format is not available.
  Source=Telerik.Reporting
  StackTrace:
   at Telerik.Reporting.Processing.ReportProcessor.GetExtensionInfo(String format, IEnumerable`1 extensions)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRender(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRenderStateless(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.<>c__DisplayClass46_0.<RenderReport>b__0(SingleStreamManager sm)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReportSafe(Func`2 renderCallback, String format, IRenderingContext renderingContext)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, ReportSource reportSource, Hashtable deviceInfo, CancellationToken cancellationToken)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, ReportSource reportSource, Hashtable deviceInfo)
IT
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Iron
 answered on 05 Aug 2025
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