Laravel newly added javascript files give an error net::ERR_ABORTED 404 (Not Found)

In my laravel application, gives an error with net::ERR_ABORTED 404 (Not Found). I have added the javascript files into the resources\assets\js\customjsfile.js.

And i'm calling the file like this.

<script src=""></script>

Other js files such as app.js are loading.

via Chebli Mohamed