ErrorException: Trying to get property 'slugAr' of non-object in file /var/www/html/app/Http/Controllers/CoursesSchoolController.php on line 47 #0 /var/www/html/app/Http/Controllers/CoursesSchoolController.php(47): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError() #1 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\Http\Controllers\CoursesSchoolController->index() #2 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction() #3 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(262): Illuminate\Routing\ControllerDispatcher->dispatch() #4 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\Routing\Route->runController() #5 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(721): Illuminate\Routing\Route->run() #6 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}() #7 /var/www/html/vendor/mcamara/laravel-localization/src/Mcamara/LaravelLocalization/Middleware/LaravelLocalizationViewPath.php(33): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #8 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Mcamara\LaravelLocalization\Middleware\LaravelLocalizationViewPath->handle() #9 /var/www/html/vendor/mcamara/laravel-localization/src/Mcamara/LaravelLocalization/Middleware/LaravelLocalizationRedirectFilter.php(45): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #10 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Mcamara\LaravelLocalization\Middleware\LaravelLocalizationRedirectFilter->handle() #11 /var/www/html/vendor/mcamara/laravel-localization/src/Mcamara/LaravelLocalization/Middleware/LocaleSessionRedirect.php(32): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #12 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Mcamara\LaravelLocalization\Middleware\LocaleSessionRedirect->handle() #13 /var/www/html/app/Http/Middleware/currencyMiddleware.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #14 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\currencyMiddleware->handle() #15 /var/www/html/app/Http/Middleware/Cors.php(18): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #16 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\Cors->handle() #17 /var/www/html/app/Http/Middleware/LanguageSettings.php(32): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #18 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\LanguageSettings->handle() #19 /var/www/html/app/Http/Middleware/GetIPData.php(39): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #20 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\GetIPData->handle() #21 /var/www/html/app/Http/Middleware/currencySetting.php(20): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #22 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\currencySetting->handle() #23 /var/www/html/app/Http/Middleware/checkBan.php(25): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #24 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\checkBan->handle() #25 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #26 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Routing\Middleware\SubstituteBindings->handle() #27 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #28 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle() #29 /var/www/html/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #30 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle() #31 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #32 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\Session\Middleware\StartSession->handleStatefulRequest() #33 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle() #34 /var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #35 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle() #36 /var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #37 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle() #38 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #39 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(723): Illuminate\Pipeline\Pipeline->then() #40 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(698): Illuminate\Routing\Router->runRouteWithinStack() #41 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(662): Illuminate\Routing\Router->runRoute() #42 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(651): Illuminate\Routing\Router->dispatchToRoute() #43 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(167): Illuminate\Routing\Router->dispatch() #44 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}() #45 /var/www/html/vendor/spatie/laravel-honeypot/src/ProtectAgainstSpam.php(29): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #46 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Spatie\Honeypot\ProtectAgainstSpam->handle() #47 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #48 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle() #49 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle() #50 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #51 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle() #52 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TrimStrings->handle() #53 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #54 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle() #55 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #56 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle() #57 /var/www/html/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #58 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle() #59 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() #60 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(142): Illuminate\Pipeline\Pipeline->then() #61 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter() #62 /var/www/html/public/index.php(95): Illuminate\Foundation\Http\Kernel->handle() #63 {main}