ValueError: Path cannot be empty

[spatie]

ValueError: Path cannot be empty

[bernhardh]

How did you solve this issue? I have the same

[alexmanase]

I didn't. I previewed them in a route, like this: https://laravel.com/docs/9.x/mail#previewing-mailables-in-the-browser.

[JSFTI]

In case somebody also have this problem, the error is thrown by file_get_contents. The error occurs because $storedMailPath is null. The variable is null due to the request not having the file_type attribute. What I found weird is that the validation did not throw an error. Maybe because the required rule is not used?

Anyway, one way to fix this is adding ?file_type=html to the preview URL. Based on this line, the package will display the latest preview.