Error 503 Service Unavailable

Author
Dobrinka Yordanova

Description

I see the following errors when trying to connect to the Telerik NuGet server (https://nuget.telerik.com/v3/index.json).

Cause

The errors Unable to load the service index for source and 503 (Service unavailable) occur when the Telerik NuGet server is temporary unavailable.

Solution

Check the state of the Telerik NuGet server at the Telerik live services status page to confirm if the server is affected by any temporary issues.

In urgent cases, download the NuGet packages from the Downloads page in your Telerik Account and, as a workaround, set up a local NuGet repository.