realpath() expects parameter 1 to be a valid path

[flysion]

laravel version: Laravel Framework 5.4.36

The following error occurred during the upgrade of kubernetes-1.12 to kubernetes-1.14:
laravel.log

[2021-04-22 13:54:41] production.ERROR: LogicException: You must call one of in() or append() methods before iterating over a Finder. in /data/sdkapi_v5.com/appapi/vendor/symfony/finder/Finder.php:564
Stack trace:
#0 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(87): Symfony\Component\Finder\Finder->getIterator()
#1 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(64): Illuminate\Foundation\Bootstrap\LoadConfiguration->getConfigurationFiles(Object(Illuminate\Foundation\Application))
#2 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(39): Illuminate\Foundation\Bootstrap\LoadConfiguration->loadConfigurationFiles(Object(Illuminate\Foundation\Application), Object(Illuminate\Config\Repository))
#3 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(208): Illuminate\Foundation\Bootstrap\LoadConfiguration->bootstrap(Object(Illuminate\Foundation\Application))
#4 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(162): Illuminate\Foundation\Application->bootstrapWith(Array)
#5 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(146): Illuminate\Foundation\Http\Kernel->bootstrap()
#6 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#7 /data/sdkapi_v5.com/appapi/public/index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#8 {main}

php-fpm log

[22-Apr-2021 13:53:21 Asia/Shanghai] PHP Warning: realpath() expects parameter 1 to be a valid path, string given in /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php on line 85
[22-Apr-2021 13:53:21 Asia/Shanghai] PHP Fatal error: Uncaught ReflectionException: Class view does not exist in /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php:729
Stack trace:
#0 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php(729): ReflectionClass->__construct('view')
#1 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php(608): Illuminate\Container\Container->build('view')
#2 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php(575): Illuminate\Container\Container->resolve('view')
#3 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(728): Illuminate\Container\Container->make('view')
#4 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php(1172): Illuminate\Foundation\Application->make('view')
#5 /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Routing/RoutingServiceProvider.php(148): Illuminate\Contain in /data/sdkapi_v5.com/appapi/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 729

[driesvints]

Hey there,

Unfortunately we don't support this version anymore. Please check out our support policy on which versions we are currently supporting. Can you please try to upgrade to the latest version and see if your problem persists? We'll help you out and re-open this issue if so.

Thanks!