Hello, I am Abu taher fell this some probleam Plese Look its,

It my dodel

public function course() { return $this->belongsTo('App\Course'); }

Its my Controller...................... public function index(Request $request) { $courses = Course::all();

    // dd($course);die;    

    $levels = $this->levelRepository->all();

    $lev = DB::table('levels')->select(
                'courses.*')
            ->join('courses', 'courses.course_id', '=', 'levels.course_id')
            ->get();
            // dd($lev); die;

    return view('levels.index', compact('lev', 'courses'))
        ->with('levels', $levels);
}

@foreach($lev as $level) {{ $level->level }} {{ $level->course_id }} {{ $level->level_description }} @endforeach

Undefined property: stdClass::$level (View: D:\xampp\htdocs\student_system\resources\views\levels\table.blade.php)