作品No.2298 エラーの見方

[stacktrace] #0 /home/username/appname/app/Http/Controllers/TopController.php(38): Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, 'Undefined varia...', '/home/username/4...', 38, Array) #1 [internal function]: App\\Http\\Controllers\\TopController->index(Object(Illuminate\\Http\\Request)) #2 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): call_user_func_array(Array, Array) #3 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction('index', Array) #4 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Route.php(219): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\TopController), 'index') #5 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Route.php(176): Illuminate\\Routing\\Route->runController() #6 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Router.php(680): Illuminate\\Routing\\Route->run() #7 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) #8 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #9 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #10 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #11 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #12 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #13 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #14 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #15 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #16 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #17 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #18 /home/username/appname/vendor/renatomarinho/laravel-page-speed/src/Middleware/PageSpeed.php(30): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #19 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): RenatoMarinho\\LaravelPageSpeed\\Middleware\\PageSpeed->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #20 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #21 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #22 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(76): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #23 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #24 /home/username/appname/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #25 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #26 /home/username/appname/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(56): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #27 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #28 /home/username/appname/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #29 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #30 /home/username/appname/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(66): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #31 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #32 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #33 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Router.php(682): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #34 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Router.php(657): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request)) #35 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Router.php(623): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route)) #36 /home/username/appname/vendor/laravel/framework/src/Illuminate/Routing/Router.php(612): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request)) #37 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(176): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request)) #38 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request)) #39 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #40 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #41 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #42 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #43 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #44 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #45 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(62): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #46 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #47 /home/username/appname/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #48 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Fideloper\\Proxy\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) #49 /home/username/appname/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) #50 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(151): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) #51 /home/username/appname/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) #52 /home/username/appname/public/index.php(55): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) #53 {main} "} もうだめだ！ これ全部読む なんて無理だ！ 先輩、 このエラー 僕の手には負えません。 どうした！ 死にそうな 顔をしてるよ。 TopController.php(38) Object(App\\Http\\Controllers\\ TopController), 'index') ここと ここ ※大体上の方に書いてる エラーの中から 自分が触って いたところだけ を探すんだ。 エラーは全部 読まなくて いいんだ。 エラーが出るまでの 処理の経緯を辿って 見られるように してるんだよ。 じゃあなんで こんなにいっぱい メッセージが 出てるんですか？