using the mix() helper in a bladeview inside a conditional giving errors

Question

I just installed laravel 5.5 and the good news is, I finally managed to get npm run dev/production working. The manifest file looks fine too. In my bladeview I am using these lines:

@if($userIsLoggedIn)
    <link href="{{ mix('build/ccs/admin.css') }}" rel="stylesheet">
@else
    <link href="{{ mix('build/ccs/auth.css') }}" rel="stylesheet">
@endif

But loading the page results in the following error:

So I was like, lets go into the mix helper and dump some data to see what it looks like... :

dd($manifest, $path);  gives : 

Is it just me, or does the index actualy exists? using

dd($manifest[$path]);

actualy results in Undefined index. The weirdest thing, when I write the link outside of the conditional like this:

<link href="{{ mix('build/css/auth.css') }}" rel="stylesheet">

<!-- Styles -->
{{-- @if($userIsLoggedIn)
    <link href="{{ mix('build/ccs/admin.css') }}" rel="stylesheet">
@else
    <link href="{{ mix('build/ccs/auth.css') }}" rel="stylesheet">
@endif --}}

then if all works fine! no errors or undefined indexes whatsoever, versioning/non versioning.. all loads :P There is some stuff going on here that I don't understand.. Any1 has any ideas??

EDIT::

Using these lines at the bottom of the body works fine too..

@if($userIsLoggedIn)
    <script src="{{ mix('/build/js/admin.js') }}"></script>
@endif

Answer 1

)) try to change way of css files) mix('build/ccs/admin.css') => mix('build/css/admin.css') etc.)

Answer 2

It should be 'build/css/admin.css' instead of build/ccs/admin.css.