Michael Haren’s Wassupy Blog

VSCode: There is no formatter for ‘aspnetcorerazor’ files installed

in technology

After years of using VSCode I suddenly got this error after an update:

There is no formatter for ‘aspnetcorerazor’ files installed

Huh. It’s an easy fix: reinstall the c# extension by:

  1. Open the command palette (cmd-shift-p or ctrl-shift-p)
  2. Choose “Developer: Reinstall Extension…”
  3. Choose “C#”
  4. Wait a minute and look for the reload prompt