More explicit message when file not found

[Guillaume-Lebegue]

Is it possible to have a message when the file was not found?

Actually, when the file is not present, we only get:

error: Uncaught NotFound: Le fichier spécifié est introuvable. (os error 2)
    at unwrapResponse (rt\10_dispatch_json.js:25:13)
    at sendAsync (rt\10_dispatch_json.js:76:12)
    at async open (rt\30_files.js:52:17)
    at async Object.readFile (rt\40_read_file.js:15:18)
    at async mod.ts:29:1

And I had no way to find out that it was coming from a missing .env or even denv.

[crowlKats]

I found this issue earlier. It should be fixed in 2.0.0
The automatic loading of env files has been removed though because it doesnt work.
Sadly the unhelpful error message is not really something i can fix. there is denoland/deno#6933 which would help.