I am trying to get a basic example of the Web Report Designer working following the guide here but I keep getting this error message

in the console, I can see these errors

here is the razor page that contains the WebReportDesigner

@page "/report-designer"

@attribute [Authorize]

@using Telerik.WebReportDesigner.Blazor

<WebReportDesigner DesignerId="wrd1"
                   ServiceUrl="/api/reportdesigner"
                   ToolboxArea="new ToolboxAreaOptions() { Layout = ToolboxAreaLayout.List }"
                   PropertiesArea="new PropertiesAreaOptions() { Layout = PropertiesAreaLayout.Categorized }" />

Any assistance would be appreciated

I am currently investigating including the Telerik Reports in our products but when I load the Web Report Designer it loads a theme which is overwriting our custom theme. 

Is there any way to prevent this so that we keep our custom theme?

If you add the 'kendo.common.min.css' that is required for the Html5 Viewer to the page with the Web Report Designer, the latter Menu styles get broken.

Due to this, if you need to have both the viewer and the designer in the same project and cannot have scoped styles, the appearance of one of them will be broken.

In some scenarios, it would be helpful to have the path to the report available, for example, as a Global Object, so that you may use it in the Expressions.

Here is a use case. The PictureBox resolves relative paths with respect to the report's folder. Currently, if you want to check whether an image that is in the report's folder exists by its name only, you need a custom user function. If you know the report's folder, you may do this with System functions.

In some cases, the textbox width will be nearly but not enough to fit the whole string and as a result, the textbox will grow and will thus push the items below it further down.

In Page Sections, this may even result in some of the items that are near the bottom not being displayed at all.

It would be great if there was a warning when the width is not enough so that such scenarios are avoided.

There should also be an option to disable the warnings.

It takes 2+ seconds between "info" polls to the server. This should be a much smaller interval. Maybe .5 or .25 seconds.

Telerik's own ReportClient example shows a 500ms interval between info polls...

        private static byte[] GetDocument(ReportClient restServiceClient, string instanceId, string documentId)
        {
            bool documentProcessing;
            do
            {
                Thread.Sleep(500);// wait before next Info request
                documentProcessing = restServiceClient.DocumentIsProcessing(instanceId, documentId);
            } while (documentProcessing);

            byte[] pdfDocumentBytes = restServiceClient.GetDocument(instanceId, documentId);

            return pdfDocumentBytes;
        }

Bindings to the TitleStyle property of a ToC section result in the following error:

 Bindings error - The value of property 'TitleStyle' is null

Currently, when you set SplitWorksheetOnPageBreak to True, the Excel Sheet name is formed from the DocumentName or ReportName and the number of the page.

It would be very helpful if the report authors can manipulate these names with Expressions.

We need our reports to have editable text fields where data can be entered into the pdf document and printed.

See also the Forum thread export pdf with editable text areas.

 In the Word rendering, there is sometimes space between the footer and the body of the document.

Clicking the cancel button on the HTML5 report viewer show "Report processing was canceled" in the UI but the report is still being generated and rendered on the server.

In this old thread it is stated that it isn't possible to cancel the report generation on the server. Is that still the case?

It seems that the MultiSelect Combo Box Filtering does not work in the Report Viewer. o be smaller if the user starts typing

example of how it is removed

https://demos.telerik.com/reporting/product-line-sales

Code128 Barcode does not always pick the correct subset for the given input value

Telerik report is showing error -

Method Name: Telerik.reporting.PictureBox.Set_Value - Parameter is not valid. 

 Above highlighted line gives an error during component initialize.

It was working earlier, but now showing this error, even there is no code change. Please help.

Your help is highly appreciated.

Jeetendra Kumar

When the font that is used to generate the report is not installed on the client machine, some of the text may be cropped

t would be very useful to be able to embed fonts in DOCX and the other OpenXMLs, as in PDF.

React Report Viewer throws error ts(7016) on importing it in a TypeScript project:

Could not find a declaration file for module '@progress/telerik-react-report-viewer/dist/cjs/main'. 'C:/Users/dnikolov/Desktop/ReactTypesScript/my-app/node_modules/@progress/telerik-react-report-viewer/dist/cjs/main.js' implicitly has an 'any' type.
  Try `npm i --save-dev @types/progress__telerik-react-report-viewer` if it exists or add a new declaration (.d.ts) file containing `declare module '@progress/telerik-react-report-viewer/dist/cjs/main';`