Failed to authenticate.

[kyoh86]

What should I do?
Maybe there're some conditions to prepare before using this plugin.

[CopilotChat] [WARN  13:15:47] /Users/kyoh86/.local/share/nvim/lazy/CopilotChat.nvim/lua/CopilotChat/client.lua:396: Failed to authenticate with copilot: ...zy/CopilotChat.nvim/lua/CopilotChat/config/providers.lua:67: Failed to find GitHub token
[CopilotChat] [WARN  13:15:47] /Users/kyoh86/.local/share/nvim/lazy/CopilotChat.nvim/lua/CopilotChat/client.lua:354: Failed to authenticate with copilot: ...zy/CopilotChat.nvim/lua/CopilotChat/config/providers.lua:67: Failed to find GitHub token
[CopilotChat] [WARN  13:15:47] /Users/kyoh86/.local/share/nvim/lazy/CopilotChat.nvim/lua/CopilotChat/client.lua:354: Failed to authenticate with github_models: ...zy/CopilotChat.nvim/lua/CopilotChat/config/providers.lua:67: Failed to find GitHub token

There are no "hosts.json" and "apps.json". But the GitHub CLI works.

$ ls -la ~/.config/github-copilot  
total 8
drwx------@  3 kyoh86  staff    96 May 23 21:14 .
drwxr-xr-x@ 38 kyoh86  staff  1216 May 30 13:28 ..
-rw-r--r--@  1 kyoh86  staff    25 May 29 10:58 versions.json
$ gh copilot suggest "Install git"

Welcome to GitHub Copilot in the CLI!
version 1.1.0 (2025-02-10)

I'm powered by AI, so surprises and mistakes are possible. Make sure to verify any generated code or suggestions, and share feedback so that we can 
learn and improve. For more information, see https://gh.io/gh-copilot-transparency

? What kind of command can I help you with?
> generic shell command

Suggestion:                                                                                                                                         
                                                                                                                                                    
  sudo apt-get install git                                                                                                                          

? Select an option
> Copy command to clipboard

Command copied to clipboard!