"Error: 404 Not Found
Sorry, the requested URL ‘http://127.0.0.1:51004/view/29‘ caused an error:

‘buffer_id(29) is not valid (closed or unsupported file format)‘

NOTE: If you run multiple instances of Sublime Text, you may want to adjust
the server_port option in order to get this plugin work again."

1 {
2     "renderer_options-MarkdownRenderer": {
3         "extensions": ["tables", "fenced_code", "codehilite"]
4     }
5 }