You can try clearing the optimized file ... artisan clear-optimized, perhaps its using a cached version of that controller.

If that isn't it, though you say that other route has 'auth' middleware, double check there isn't a 'guest' middleware applied to something as that redirects to 'home'.

lagbox said:

You can try clearing the optimized file ... artisan clear-optimized, perhaps its using a cached version of that controller.

If that isn't it, though you say that other route has 'auth' middleware, double check there isn't a 'guest' middleware applied to something as that redirects to 'home'.

clear-optimized is unkown, the correct is clear-compiled. And btw, didnt work.

Route::group(['middleware' => ['auth']], function(){
    Route::group(["prefix" => "/courseviewer"], function(){
        Route::get("/", [
            'uses' => "CourseViewerController@index",
            'as' => 'view.main',
        ]);
.
.
.

That's my route to where i want to redirect after login, and it didnt work as well.

check your App\Http\Middleware\RedirectIfAuthenticated; handle method