I collect all js scripts in one ... I work in Laravel (I use default webpack and bootstrap.js). I collect jQuery and bootstrap itself, then it is highlighted in the console (firefox)

Ошибка карты кода: request failed with status 404 URL ресурса: http://laravel.test/js/app.js URL карты кода: bootstrap.min.js.map

But everything works correctly, it hurts the very inscription (in chrome it does not exist)

Deployed the debugger and saw this inscription (an error in the jQuery library itself)

 // Opera 10-11 does not throw on post-comma invalid pseudos el.querySelectorAll("*,:x");

How can it be?

    1 answer 1

    The question was decided by adding maps:

     .sourceMaps()