Error 500 | Undefined variable $selectedFileIdentifier

[agitnaeta]

Reproduce:
Open url /log-viewer

OS:
Centos7

PHP:
8.1

[previous exception] [object] (ErrorException(code: 0): Undefined variable $selectedFileIdentifier at /var/www/gsi/storage/framework/views/65a73dc0f3b23ac7ac2ab7273f2b1ac94041859c.php:51) [stacktrace] #0 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(270): Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError() #1 /var/www/gsi/storage/framework/views/65a73dc0f3b23ac7ac2ab7273f2b1ac94041859c.php(51): Illuminate\\Foundation\\Bootstrap\\HandleExceptions->Illuminate\\Foundation\\Bootstrap\\{closure}() #2 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(109): require('...') #3 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(110): Illuminate\\Filesystem\\Filesystem::Illuminate\\Filesystem\\{closure}() #4 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php(58): Illuminate\\Filesystem\\Filesystem->getRequire() #5 /var/www/gsi/vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php(69): Illuminate\\View\\Engines\\PhpEngine->evaluatePath() #6 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php(70): Livewire\\LivewireViewCompilerEngine->evaluatePath() #7 /var/www/gsi/vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php(35): Illuminate\\View\\Engines\\CompilerEngine->get() #8 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/View.php(195): Livewire\\LivewireViewCompilerEngine->get() #9 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/View.php(178): Illuminate\\View\\View->getContents() #10 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/View.php(147): Illuminate\\View\\View->renderContents() #11 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Http/Response.php(69): Illuminate\\View\\View->render() #12 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Http/Response.php(35): Illuminate\\Http\\Response->setContent() #13 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(906): Illuminate\\Http\\Response->__construct() #14 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(875): Illuminate\\Routing\\Router::toResponse() #15 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(798): Illuminate\\Routing\\Router->prepareResponse() #16 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(141): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}() #17 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #18 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle() #19 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #20 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle() #21 /var/www/gsi/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #22 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle() #23 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #24 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest() #25 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Session\\Middleware\\StartSession->handle() #26 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #27 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle() #28 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #29 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle() #30 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(116): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #31 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(799): Illuminate\\Pipeline\\Pipeline->then() #32 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(776): Illuminate\\Routing\\Router->runRouteWithinStack() #33 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(740): Illuminate\\Routing\\Router->runRoute() #34 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Routing/Router.php(729): Illuminate\\Routing\\Router->dispatchToRoute() #35 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(190): Illuminate\\Routing\\Router->dispatch() #36 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(141): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}() #37 /var/www/gsi/vendor/livewire/livewire/src/DisableBrowserCache.php(19): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #38 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Livewire\\DisableBrowserCache->handle() #39 /var/www/gsi/vendor/barryvdh/laravel-debugbar/src/Middleware/InjectDebugbar.php(59): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #40 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Barryvdh\\Debugbar\\Middleware\\InjectDebugbar->handle() #41 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #42 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle() #43 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle() #44 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #45 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle() #46 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle() #47 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #48 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle() #49 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #50 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle() #51 /var/www/gsi/vendor/fruitcake/laravel-cors/src/HandleCors.php(38): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #52 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Fruitcake\\Cors\\HandleCors->handle() #53 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #54 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Http\\Middleware\\TrustProxies->handle() #55 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(116): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #56 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(165): Illuminate\\Pipeline\\Pipeline->then() #57 /var/www/gsi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(134): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter() #58 /var/www/gsi/public/index.php(52): Illuminate\\Foundation\\Http\\Kernel->handle() #59 {main} "}

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Error In file
51 $html = \Livewire\Livewire::mount('log-viewer::file-list', ['selectedFileIdentifier' => $selectedFileIdentifier])->html();

[arukompas]

hey @agitnaeta , are you able to upgrade to the latest Log Viewer version? This is from an older version which still used Livewire. Livewire dependency has been removed since Log Viewer v2, which means you're 2 major versions behind.