Unable to use Telerik UI for Blazor

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Sambhav asked on 02 Sep 2021, 02:27 PM

Hi Telerik Team

After several attempts to clear up the nuget feed and install the Telerik UI for Blazor I am writing to you.

I am getting the following login failed message. I have tried with both encrypted and plain-text password in the nuget.config file.

[nuget.telerik.com] The V2 feed at 'https://nuget.telerik.com/nuget/Search()?$filter=IsLatestVersion&searchTerm=''&targetFramework='net5.0'&includePrerelease=false&$skip=0&$top=26&semVerLevel=2.0.0' returned an unexpected status code '401 Logon failed.'.

The nuget.config file looks as below

<?xml version="1.0" encoding="utf-8"?>
    <add key="nuget.telerik.com" value="https://nuget.telerik.com/nuget" />
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
    <add key="enabled" value="True" />
    <add key="automatic" value="True" />
    <add key="skip" value="False" />
    <add key="format" value="0" />
    <add key="disabled" value="False" />
      <add key="Username" value=<username> />
      <add key="Password" value=<password> />


Looking forward to your help!

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Marin Bratanov
Telerik team
answered on 03 Sep 2021, 05:01 PM


Could you try the idea from this section that seems quite similar to the error you are facing: https://docs.telerik.com/blazor-ui/troubleshooting/nuget-feed#error-401-login-failed?

If the online feed does not get running with that, try making an offline feed in a local folder on the disk to trial the Blazor components, here's how to do that: https://docs.telerik.com/blazor-ui/installation/zip.


Marin Bratanov
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