ErrorException: Trying to get property 'category_id' of non-object in file F:\websites\www020zhcn602-0930c1\www\app\Http\Controllers\ViewController.php on line 134 #0 F:\websites\www020zhcn602-0930c1\www\app\Http\Controllers\ViewController.php(134): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, 'Trying to get p...', 'F:\\websites\\www...', 134, Array) #1 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Controller.php(54): App\Http\Controllers\ViewController->photoDetail('3') #2 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction('photoDetail', Array) #3 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Route.php(262): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(App\Http\Controllers\ViewController), 'photoDetail') #4 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Route.php(205): Illuminate\Routing\Route->runController() #5 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Router.php(721): Illuminate\Routing\Route->run() #6 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request)) #7 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Middleware\SubstituteBindings.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #8 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Routing\Middleware\SubstituteBindings->handle(Object(Illuminate\Http\Request), Object(Closure)) #9 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #10 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #11 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\View\Middleware\ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #12 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #13 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php(121): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #14 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php(64): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #15 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #16 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #17 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #18 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #19 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #20 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #21 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Router.php(723): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #22 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Router.php(698): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #23 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Router.php(662): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #24 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Routing\Router.php(651): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #25 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(167): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #26 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #27 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #28 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull.php(31): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #29 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle(Object(Illuminate\Http\Request), Object(Closure)) #30 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #31 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TrimStrings.php(40): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #32 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TrimStrings->handle(Object(Illuminate\Http\Request), Object(Closure)) #33 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #34 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #35 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #36 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle(Object(Illuminate\Http\Request), Object(Closure)) #37 F:\websites\www020zhcn602-0930c1\www\vendor\fruitcake\laravel-cors\src\HandleCors.php(38): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #38 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #39 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Http\Middleware\TrustProxies.php(39): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #40 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Http\Middleware\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #41 F:\websites\www020zhcn602-0930c1\www\vendor\dingo\api\src\Http\Middleware\Request.php(111): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #42 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Dingo\Api\Http\Middleware\Request->handle(Object(Illuminate\Http\Request), Object(Closure)) #43 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #44 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(142): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #45 F:\websites\www020zhcn602-0930c1\www\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(111): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #46 F:\websites\www020zhcn602-0930c1\www\public\index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #47 {main}