Handling Visual Studio Code Extension Issues

Environment

Product

Telerik UI for ASP.NET Core Productivity Tools

Description

I cannot create a new project through the template wizard of the Telerik UI for ASP.NET Core Productivity Tools extension for Visual Studio Code, or the extension does not work as expected. How can I solve the issue?

Solution

If the extension does not work right (missing pages, not starting, and more), follow the next steps to clean up the cache files and get it working again:

1. Uninstall the extension from VS Code.
2. Go to the extensions templates cache folder and delete the CoreT folder (this is where the cache for the Telerik extensions is stored):
   • on Windows, open %localappdata%
   • on Mac, open /Users/[user_name]/.local/share/
3. Install the extension again.

If you see Response status code does not indicate success: 401 (Logon failed.)., then the Nuget.Config file in %APPDATA%\NuGet may contain invalid credentials or keys. For more information, refer to the Installing with NuGet or NuGet Setup with CLI articles.

More ASP.NET Core Resources

• Telerik UI for ASP.NET Core Productivity Tools Extension

• Telerik UI for ASP.NET Core Visual Studio Code Integration Documentation

• Telerik UI for ASP.NET Core Product Page

• Telerik UI for ASP.NET Core Video Onboarding Course (Free for trial users and license holders)

• Telerik UI for ASP.NET Core Forums

See Also

• Telerik UI for ASP.NET Core Breaking Changes
• Telerik UI for ASP.NET Core Knowledge Base