As soon as I reference a .NET 10 assembly containing models, there is a null reference exception that does not appear in EventViewer or Fusion logging at the opening of the Standalone Report Designer for .NET.
Here is a link to a muted video demonstrating how adding assembly references using the UI successfully adds the custom assembly to the designer, as well as the bug when removing the assembly version.
I have created a report parameter that accepts null as a value(AllowNull=True) and have set null as the default value by using the expression =Null on the Value property of the report parameter.
This report parameter also has a data source assigned to it so it has available values. Here is a look at the full setup:
When I call the "getReportParameters()" function on the HTML5 Report Viewer, there is an exception thrown in the console that looks as follows:
telerikReportViewer:1 Error: The available values of parameter Parameter1 do not contain Value property that equals null
at Ae (telerikReportViewer:1:45529)
at Object.getReportParameters (telerikReportViewer:1:38265)
at Object.getReportParameters (telerikReportViewer:1:108469)
at <anonymous>:1:50
I try to select the Series Group for my LineSeries directly from the Graph Properties pane in the Standalone Report Designer, but the groups are not listed in the dropdown:
I am able to do this from the GraphSeries Collection Editor, though:
I am currently working on adapting our documents to meet EAA accessibility requirements, and I have upgraded Telerik Reporting to version 19.2.25.813.
I added { "EnableAccessibility", true } to the device information settings when exporting to PDF.
However, when I run the generated PDF through the PAC accessibility checker, it reports the following error:
One or more checks could not be completed. Please copy the error message and send it by email to pac@axes4.com so that we can improve the product. PAC (24.4.2.0) Stacktrace 1: Not Same Dimension. at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[] , Byte[] ) at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[] , Byte[] ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u , WdRarplBO5RB6PweG24O& , HLJIPdTVqEyuiUM22OWj ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream ) at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[] , String& ) at vjQ4yllNOb51ltZ35aif.BbwuGqlNKtxwJLI1h3YW.OnText(RkwmSj3AKXUF7SYMBus ) at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1 ) <===========================> Stacktrace 2: Not Same Dimension. at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[] , Byte[] ) at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[] , Byte[] ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u , WdRarplBO5RB6PweG24O& , HLJIPdTVqEyuiUM22OWj ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream ) at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[] , String& ) at vjQ4yllNOb51ltZ35aif.BbwuGqlNKtxwJLI1h3YW.OnText(RkwmSj3AKXUF7SYMBus ) at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1 ) <===========================> Stacktrace 3: Not Same Dimension. at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[] , Byte[] ) at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[] , Byte[] ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u , WdRarplBO5RB6PweG24O& , HLJIPdTVqEyuiUM22OWj ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream ) at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[] , String& ) at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText() at Xw4lWvlCL4434RXaMsKT.F5WZJylCrhBUjVHuUbsX.OnText(RkwmSj3AKXUF7SYMBus ) at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1 ) <===========================> Stacktrace 4: Not Same Dimension. at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[] , Byte[] ) at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[] , Byte[] ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u , WdRarplBO5RB6PweG24O& , HLJIPdTVqEyuiUM22OWj ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream ) at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[] , String& ) at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText() at ysJjM9lSiQESKK4PGybl.Ew1sjolSWTTCG8Dr2kJW.w3BlSPYBDdu(Os7IcEbiPhfT5JvSVNB ) at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate) at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate) at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate) at k8l6oaleGgjW6MRKlmWI.IHPaBIlekNuIBbsppXFp.OnStructureElementStart(G23gGNHErJQY3Wrw4QJ ) at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1 ) <===========================> Stacktrace 5: Not Same Dimension. at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[] , Byte[] ) at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[] , Byte[] ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u , WdRarplBO5RB6PweG24O& , HLJIPdTVqEyuiUM22OWj ) at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream ) at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[] , String& ) at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText() at bKc5VfoKOVpfI2iB89a.DBfa8VoUYxTZI0B53G7.get_UnicodeText() at q7u9wileh20pIa0tWKql.tdng87le0gdU2UFgOyxR.OnMarkedContentStart(Yeb5V1SeYY62eYUqquq ) at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1 )
The problem doesn't occur if I upgrade to an older Reporting version.
When using the Native Blazor report viewer with the latest version of Telerik UI for Blazor (12.0.0), the following exception is thrown:
Unhandled exception rendering component: Object of type 'Telerik.Blazor.Components.TelerikToolBar' does not have a property matching the name 'Adaptive'.
I have a crosstab with a dynamic number of columns (time periods) that can exceed 15-20 columns. When exporting the report to PDF in A4 landscape format, excess columns are truncated and never printed on additional horizontal pages.
The issue is related to the Crosstab property 'RowHeadersPrintOnEveryPage'. When set to True, it places additional row headers on each page when using physical pagination. I suspect these additional headers are not taken into account when calculating the necessary page area, hence the final part of the Crosstab is skipped.
I have projects on .NET Core and I want to use the System.Text.Json serializer that is the new default, but reporting relies on Newtonsoft.Json.
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ADMIN EDIT
There are two approaches that can be taken right now to solve this:
OPTION 1: define separate endpoints (services, projects) for the different tasks - they can still use the same database layer through a shared project, depending on the architecture you have. This would let you have separated services with the appropriate serializers without custom attributes and code (see below). For example, create a separate project for the reporting REST services.
OPTION 2: add some custom decoration on the endpoints so you can choose which serializer is used on each, you can find some examples here: https://stackoverflow.com/questions/59650907/how-to-configure-two-json-serializers-and-select-the-correct-one-based-on-the-ro - the point being to register a serializer depending on the endpoint based on your own code rather than let the framework put one in for all endpoints.
NOTE: This would be a breaking change.
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This works fine in the Report Designer, e.g., when the Start Date is changed in preview mode, the End Date value is recalculated.
However, this behavior does not work in the Blazor Native Report Viewer. When the page first renders, the two dates are shown correctly, but if the Start Date is changed, the End Date is not recalculated.
My project uses the following two dependencies:
- Telerik.UI.for.Blazor (v9.1.0)
- Telerik.ReportViewer.BlazorNative (v19.1.25.716)
However, when I build my application and navigate to the page of the Native Blazor report viewer, the following error is thrown:
“Telerik.Blazor.Components.TelerikWindow does not have a property matching the name ‘Centered’.” at Microsoft.AspNetCore.Components.Reflection.ComponentProperties.ThrowForUnknownIncomingParameterName(Type targetType, String parameterName) at Microsoft.AspNetCore.Components.Reflection.ComponentProperties.SetProperties(ParameterView& parameters, Object target) at Microsoft.AspNetCore.Components.ParameterView.SetParameterProperties(Object target) at Microsoft.AspNetCore.Components.ComponentBase.SetParametersAsync(ParameterView parameters) at Telerik.Blazor.Components.TelerikWindow.SetParametersAsync(ParameterView parameters) at Microsoft.AspNetCore.Components.Rendering.ComponentState.SupplyCombinedParameters(ParameterView directAndCascadingParameters)
We see a console error when navigating away from the Blazor Native report viewer page. The page that contains the breadcrumb and the viewer has query-supplied parameters.
Using the text-indent CSS setting results in part of the text on the first line being cut off:
I am using the obsolete `Telerik.Reporting.Chart` type for a chart in a report. When I attempt to preview the report, an error is thrown:
The type "Telerik.Reporting.Chart" contained in assembly "Telerik.Reporting, Version=19.2.25.1001, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" cannot be loaded.
To help improve the application's security, the reporting engine prevents loading types that are not essentially needed or listed as trusted by the user. If you consider particular types or assemblies as trusted include them in the corresponding TypeReferences or AssemblyReferences element of the 'Telerik.Reporting' configuration section in the application's configuration file.