| title | description | type | page_title | slug | tags | res_type |
|---|---|---|---|---|---|---|
Could Not Load File or Assembly Telerik.Blazor |
Learn why the exception 'Could not load file or assembly Telerik.Blazor' may occur in the Native Blazor Viewer. |
troubleshooting |
The system cannot find the file specified Telerik.Blazor |
could-not-load-file-assembly-telerik-blazor |
Blazor |
kb |
| Product Version | 17.1.23.606 |
| Product | Progress® Telerik® Reporting |
| Report Viewer | Native Blazor Report Viewer |
Upon installing the Telerik.ReportViewer.BlazorNative package and following the [Integrating Native Blazor Viewer in Blazor Server or WebAssembly App]({%slug telerikreporting/embedding-reports/display-reports-in-applications/web-application/native-blazor-report-viewer/how-to-use-native-blazor-report-viewer%}) article, I am met with the below error when I start the project.
FileNotFoundException: Could not load file or assembly 'Telerik.Blazor, Version=4.1.0.0, Culture=neutral, PublicKeyToken=29ac1a93ec063d92'. The system cannot find the file specified.
The Telerik.ReportViewer.BlazorNative NuGet package of the Telerik Reporting 17.1.23.606 release has a dependency on the Telerik.UI.for.Blazor(4.0.1) package but is actually built and expected to work with version 4.1.0+ of the Telerik UI for Blazor package.
Install the Telerik.UI.for.Blazor NuGet package with version 4.1.0+ in the project with the report viewer, and it should override the default version that the Telerik.ReportViewer.BlazorNative package uses.