Error

We're sorry, but an unhandled error occurred. Please see the details below.

Call to a member function isChild() on null

/home/elascom/public_html/themes/icr/layouts/news.htm line 80

function onEnd()
{
	$category = $this->category ?? Category::whereSlug($this->param('category'))->first(); 
 
	$this['main_category_slug'] = $this->param('category');
 
    if ($category->isChild()) {
        $this['main_category_slug'] = $category->getParent()->first()->slug;
    }
}
?>
==
{% partial 'head' %}

Stack trace

# Called Code Document Line
40 Cms653138c237965345347311_5312bfb31a2422f4d693c87429e117e1Class->onEnd() ~/modules/cms/classes/Controller.php 514
39 Cms\Classes\Controller->execPageCycle() ~/modules/cms/classes/Controller.php 393
38 Cms\Classes\Controller->runPage() ~/modules/cms/classes/Controller.php 224
37 Cms\Classes\Controller->run() ~/modules/cms/classes/CmsController.php 50
36 Cms\Classes\CmsController->run()
35 call_user_func_array() ~/vendor/laravel/framework/src/Illuminate/Routing/Controller.php 54
34 Illuminate\Routing\Controller->callAction() ~/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php 45
33 Illuminate\Routing\ControllerDispatcher->dispatch() ~/vendor/laravel/framework/src/Illuminate/Routing/Route.php 212
32 Illuminate\Routing\Route->runController() ~/vendor/laravel/framework/src/Illuminate/Routing/Route.php 169
31 Illuminate\Routing\Route->run() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 658
30 Illuminate\Routing\Router->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 30
29 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php 41
28 Illuminate\Routing\Middleware\SubstituteBindings->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
27 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
26 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php 49
25 Illuminate\View\Middleware\ShareErrorsFromSession->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
24 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
23 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php 63
22 Illuminate\Session\Middleware\StartSession->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
21 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
20 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php 37
19 Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
18 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
17 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php 66
16 Illuminate\Cookie\Middleware\EncryptCookies->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
15 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
14 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 102
13 Illuminate\Pipeline\Pipeline->then() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 660
12 Illuminate\Routing\Router->runRouteWithinStack() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 635
11 Illuminate\Routing\Router->runRoute() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 601
10 Illuminate\Routing\Router->dispatchToRoute() ~/vendor/october/rain/src/Router/CoreRouter.php 20
9 October\Rain\Router\CoreRouter->dispatch() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 176
8 Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 30
7 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php 46
6 Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 149
5 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php 53
4 Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 102
3 Illuminate\Pipeline\Pipeline->then() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 151
2 Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 116
1 Illuminate\Foundation\Http\Kernel->handle() ~/index.php 43