ErrorException Undefined variable | Laravel , php - php

Question

i'm new to Laravel.
I have trouble in showing data to a view page with this error:
ErrorException
Undefined variable $ikus (View: D:\XAMPP\htdocs\SKP-PA-BKT\resources\views\iku.blade.php)
And Laravel give me solution:
$ikus is undefined
Here is code in iku.blade.php :
#extends('layouts.sidebar')
#section('content')
<section class="main-panel">
<div class="container">
<div class="section-title">
</div>
<div class="row">
<div class="col-md-12">
<div class="table-wrap">
<table class="table table-responsive-xl">
<thead>
<tr>
<th>No </th>
<th>Opsi</th>
</tr>
</thead>
<tbody>
<tr class="alert">
#foreach ($ikus as $iku)
<td>{{ $iku->id }}</td>
#endforeach
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</section>
#endsection
Here's code in IkuController.php
<?php
namespace App\Http\Controllers
use App\Models\Iku;
use Illuminate\Http\Request;
class IkuController extends Controller
{
public function getIku()
{
$ikus = Iku::all();
//dd($ikus);
return view('iku', compact('ikus'));
}
}
And here's in web.php
<?php
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\Auth;
use App\Http\Controllers\IkuController;
Auth::routes();
Route::get('/', [App\Http\Controllers\HomeController::class, 'index'])->name('home');
Route::get('/indikator-kinerja', [IkuController::class, 'getIku'])->name('iku');
It seems the $ikus variable from IkuController.php file can not be accessed by iku.blade.php file.
I have looked for solutions and most of what i've found is to add code like this:
return view ('layouts.index')->with(['features' => $features]);
or like this one:
return view ('layouts.index', compact('features'));
in IkuController.php file.
I have added it as written above. But i still get the same error. Is there anything left?
Thanks in advance.

Answer 1

This is most likely because your view is cached, you most likely ran the command
php artisan optimize
So just clear your view cache by doing:
php artisan view:clear
For the future, you can always see what is being cached by doing
php artisan about