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Field not found Telerik.Reporting.Processing.UserIdentity.Current error when displaying report in ASP.NET Core application


Product Version
Product ProgressĀ® TelerikĀ® Reporting
.Net framework ASP.NET Core


For adding Reporting engine and Reporting REST service to .NET Core application we provide NuGet packages: Telerik.Reporting and Telerik.Reporting.Services.AspNetCore. Using those packages in the application results in an error dispalyed in HTML5 report viewer.

Error Message

Unable to get report parameters.

An error has occured.

Field not found: 'Telerik.Reporting.Processing.UserIdentity.Current'

Cause\Possible Cause(s)

It is a known issue with NuGet packages we provide for ASP.NET Core projects that was introduced in R1 2018 SP3 release.


The fix will be provided in the next internal build.

Suggested workarounds

A temporary workaround for the error is to downgrade the packages.

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