Symfony\Component\Debug\Exception\FatalThrowableError: Call to a member function articles() on null in file /www/wwwroot/www.kelionline.com/app/Http/Controllers/Index/Learn.php on line 152 #0 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\Http\Controllers\Index\Learn->listDetail() #1 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction() #2 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Route.php(219): Illuminate\Routing\ControllerDispatcher->dispatch() #3 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Route.php(176): Illuminate\Routing\Route->runController() #4 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Router.php(681): Illuminate\Routing\Route->run() #5 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\Routing\Router->Illuminate\Routing\{closure}() #6 /www/wwwroot/www.kelionline.com/app/Http/Middleware/CheckMobile.php(33): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #7 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): App\Http\Middleware\CheckMobile->handle() #8 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #9 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Routing\Middleware\SubstituteBindings->handle() #10 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #11 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle() #12 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #13 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\View\Middleware\ShareErrorsFromSession->handle() #14 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(56): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #15 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Session\Middleware\StartSession->handle() #16 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #17 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle() #18 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #19 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Cookie\Middleware\EncryptCookies->handle() #20 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #21 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Router.php(683): Illuminate\Pipeline\Pipeline->then() #22 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Router.php(658): Illuminate\Routing\Router->runRouteWithinStack() #23 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Router.php(624): Illuminate\Routing\Router->runRoute() #24 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Routing/Router.php(613): Illuminate\Routing\Router->dispatchToRoute() #25 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(170): Illuminate\Routing\Router->dispatch() #26 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}() #27 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #28 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle() #29 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #30 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle() #31 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #32 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle() #33 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(63): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #34 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle() #35 /www/wwwroot/www.kelionline.com/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #36 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Fideloper\Proxy\TrustProxies->handle() #37 /www/wwwroot/www.kelionline.com/vendor/dingo/api/src/Http/Middleware/Request.php(111): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #38 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Dingo\Api\Http\Middleware\Request->handle() #39 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #40 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(145): Illuminate\Pipeline\Pipeline->then() #41 /www/wwwroot/www.kelionline.com/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter() #42 /www/wwwroot/www.kelionline.com/public/index.php(55): Illuminate\Foundation\Http\Kernel->handle() #43 {main}