Telerik Reporting Virtual Classroom - Cannot Install Nuggets

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Peter
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Peter asked on 06 Aug 2024, 12:34 AM

Hello Telerik,

Please see the below 2 errors and 3 screenshots.   Thank you in advance for your assistance.


When I try to install Telerik.Reporting.Services.AspNetCore.Trial.18.1.24.709 I get the below errors.

 

When I try to install Telerik.UI.for.Blazor.Trial.6.1.0.nupkg  I get the below errors

 

 

This is the screenshot from the Virtual Classroom for Telerik Reporting.

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Momchil
Telerik team
answered on 06 Aug 2024, 08:58 AM

Hello Peter,

Thank you for trying out our virtual classroom demos.

I noticed you have posted the same question in the virtual classroom's comment section. I have replied to you there but I will copy my message here too.

It appears that Visual Studio is trying to install the DEV version of the "Telerik.UI.for.Blazor" package but your account has access only to the TRIAL version.

If you check your installed packages with the NuGet Package Manager, do you see the "Telerik.UI.for.Blazor" package? If yes, try to uninstall it first before adding the rest of the packages. If not, you can edit the packages manually by double-clicking the project item in Visual Studio to open the .csproj file. From there you can switch directly to the TRIAL version of the "Telerik.UI.for.Blazor" package.

"<PackageReference Include="Telerik.UI.for.Blazor.Trial" Version="6.1.0" />"

Also, note that the "RPS.Web.Server" project is a .NET Core 3.1 application but we dropped support for this framework with the R3 2023 (17.2.23.1010) release. I suggest upgrading the target framework of the project to .NET 6 or later.

Last but not least, make sure you are using the V3 Telerik NuGet feed instead of the deprecated V2 version (see Adding Telerik NuGet Feed to VS with Package Manager or CLI).

I hope this helps.
If you need additional assistance, I suggest we continue our communication here because the Q&A Forum has better visibility and may help someone else who encounters a similar issue in the future.

Best Regards,
Momchil
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Peter
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commented on 07 Aug 2024, 01:43 AM

Thank you for your response Momchil,

I implemented the changes you suggested.  I am now getting the below error.

I appreciate your assistance.

 

Momchil
Telerik team
commented on 07 Aug 2024, 09:39 AM

Hi Peter,

Thank you for testing my suggestions.

The "RPS.Core.Standard" project contains only models and it does not need to use the Reporting and Telerik UI packages so you can safely delete the package references from it.

Otherwise, the .csproj file looks valid. The error shown in Visual Studio can occur if there are special characters somewhere in the file. Often, invalid characters can be introduced by pasting text into the file.

See the following Stack Overflow thread for reference.
The element <#text> beneath element <Target> is unrecognized

If deleting the package references does not help, you can open the file in a text editor that allows you to see all characters, such as Notepad++, and search for anything unexpected. 

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Peter
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answered on 07 Aug 2024, 09:06 PM
Thank you Momchil.
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