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jMeterを使用したLaravelのテスト設定の誤り

2017-11-21 3 views
0

バックエンドとしてLaravel 5.5で開発されたシンプルなWebでパフォーマンステストを実行しようとしています。jMeterを使用したLaravelのテスト設定の誤り

これは簡単なテストで、ホームページを取得するサンプルは1つだけです。テストが開始されると、すべて正常に動作しますが、ランダムまたは早期または無作為に、要求にはエラー500が発生します.2人または10人のユーザーを持つ同時ユーザーは問題ありません。

これは、使用計画である：とjMeter Laravel-Core Simple Request JMX

  • ダウンロードJMeterの3.13
  • ファイル]> [開く]> [選択] JMX
  • 設定するには、ユーザ定義変数
  • ランテスト

スクリーンショット5ユーザーの失敗例laravel.logを確認 Fail with 5 users

誤りがあり、：私の.envファイルで

[2017-11-21 14:38:16] production.ERROR: No application encryption key has been specified. {"exception":"[object] (RuntimeException(code: 0): No application encryption key has been specified. at /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php:42) 
[stacktrace] 
#0 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Support/helpers.php(1035): Illuminate\\Encryption\\EncryptionServiceProvider->Illuminate\\Encryption\\{closure}(NULL) 
#1 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php(46): tap(NULL, Object(Closure)) 
#2 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php(24): Illuminate\\Encryption\\EncryptionServiceProvider->key(Array) 
#3 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(749): Illuminate\\Encryption\\EncryptionServiceProvider->Illuminate\\Encryption\\{closure}(Object(Illuminate\\Foundation\\Application), Array) 
#4 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(631): Illuminate\\Container\\Container->build(Object(Closure)) 
#5 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(586): Illuminate\\Container\\Container->resolve('encrypter', Array) 
#6 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(732): Illuminate\\Container\\Container->make('encrypter', Array) 
#7 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(885): Illuminate\\Foundation\\Application->make('encrypter') 
#8 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(813): Illuminate\\Container\\Container->resolveClass(Object(ReflectionParameter)) 
#9 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(779): Illuminate\\Container\\Container->resolveDependencies(Array) 
#10 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(631): Illuminate\\Container\\Container->build('App\\\\Http\\\\Middle...') 
#11 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(586): Illuminate\\Container\\Container->resolve('App\\\\Http\\\\Middle...', Array) 
#12 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(732): Illuminate\\Container\\Container->make('App\\\\Http\\\\Middle...', Array) 
#13 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(138): Illuminate\\Foundation\\Application->make('App\\\\Http\\\\Middle...') 
#14 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#15 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#16 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(660): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) 
#17 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(635): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request)) 
#18 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(601): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route)) 
#19 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(590): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request)) 
#20 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(176): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request)) 
#21 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request)) 
#22 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/barryvdh/laravel-debugbar/src/Middleware/InjectDebugbar.php(58): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#23 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Barryvdh\\Debugbar\\Middleware\\InjectDebugbar->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#24 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#25 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/fideloper/proxy/src/TrustProxies.php(56): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#26 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Fideloper\\Proxy\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#27 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#28 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#29 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#30 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#31 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#32 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#33 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#34 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#35 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#36 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#37 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(46): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#38 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle(Object(Illuminate\\Http\\Request), Object(Closure)) 
#39 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request)) 
#40 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request)) 
#41 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(151): Illuminate\\Pipeline\\Pipeline->then(Object(Closure)) 
#42 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request)) 
#43 /opt/http-2.4.12_2/htdocs/laravel-web/public/index.php(55): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request)) 
#44 {main} 
"} 
[2017-11-21 14:38:16] production.ERROR: No application encryption key has been specified. {"exception":"[object] (RuntimeException(code: 0): No application encryption key has been specified. at /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php:42) 
[stacktrace] 
#0 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Support/helpers.php(1035): Illuminate\\Encryption\\EncryptionServiceProvider->Illuminate\\Encryption\\{closure}(NULL) 
#1 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php(46): tap(NULL, Object(Closure)) 
#2 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Encryption/EncryptionServiceProvider.php(24): Illuminate\\Encryption\\EncryptionServiceProvider->key(Array) 
#3 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(749): Illuminate\\Encryption\\EncryptionServiceProvider->Illuminate\\Encryption\\{closure}(Object(Illuminate\\Foundation\\Application), Array) 
#4 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(631): Illuminate\\Container\\Container->build(Object(Closure)) 
#5 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(586): Illuminate\\Container\\Container->resolve('encrypter', Array) 
#6 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(732): Illuminate\\Container\\Container->make('encrypter', Array) 
#7 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(885): Illuminate\\Foundation\\Application->make('encrypter') 
#8 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(813): Illuminate\\Container\\Container->resolveClass(Object(ReflectionParameter)) 
#9 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(779): Illuminate\\Container\\Container->resolveDependencies(Array) 
#10 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(631): Illuminate\\Container\\Container->build('App\\\\Http\\\\Middle...') 
#11 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Container/Container.php(586): Illuminate\\Container\\Container->resolve('App\\\\Http\\\\Middle...', Array) 
#12 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(732): Illuminate\\Container\\Container->make('App\\\\Http\\\\Middle...', Array) 
#13 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(215): Illuminate\\Foundation\\Application->make('App\\\\Http\\\\Middle...') 
#14 /opt/http-2.4.12_2/htdocs/laravel-web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response)) 
#15 /opt/http-2.4.12_2/htdocs/laravel-web/public/index.php(60): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response)) 
#16 {main} 
"}

、私はしませんAPP_ENV=productionとAPP_KEYが（以前のすべての要求が正しくロード）が正しく設定されているAPP_ENV=localを持っています。私はAPP_ENV=productionを設定しようとしたが、問題が持続...試験した他のlaravelプロジェクトで

、エラーは次のとおりです。

[2017-11-20 16:19:37] production.ERROR: PDOException: SQLSTATE[HY000] [1044] Access denied for user ''@'localhost' to database 'forge' in C:\xampp_7.0.9\htdocs\backpack-demo\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php:43 
Stack trace: 
#0 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php(43): PDO->__construct('mysql:host=loca...', 'forge', '', Array) 
#1 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\Connector.php(116): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'forge', '', Array) 
#2 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\Connector.php(56): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'forge', '', Array) 
#3 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) 
#4 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php(61): Illuminate\Database\Connectors\MySqlConnector->connect(Array) 
#5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() 
#6 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(956): call_user_func(Object(Closure)) 
#7 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(824): Illuminate\Database\Connection->getPdo() 
#8 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(709): Illuminate\Database\Connection->reconnectIfMissingConnection() 
#9 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(351): Illuminate\Database\Connection->run('select column_n...', Array, Object(Closure)) 
#10 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Schema\MySqlBuilder.php(38): Illuminate\Database\Connection->select('select column_n...', Array) 
#11 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php(238): Illuminate\Database\Schema\MySqlBuilder->getColumnListing('settings') 
#12 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\backpack\settings\src\SettingsServiceProvider.php(29): Illuminate\Support\Facades\Facade::__callStatic('getColumnListin...', Array) 
#13 [internal function]: Backpack\Settings\SettingsServiceProvider->boot() 
#14 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Container\Container.php(507): call_user_func_array(Array, Array) 
#15 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(759): Illuminate\Container\Container->call(Array) 
#16 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(742): Illuminate\Foundation\Application->bootProvider(Object(Backpack\Settings\SettingsServiceProvider)) 
#17 [internal function]: Illuminate\Foundation\Application->Illuminate\Foundation\{closure}(Object(Backpack\Settings\SettingsServiceProvider), 25) 
#18 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(743): array_walk(Array, Object(Closure)) 
#19 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\BootProviders.php(17): Illuminate\Foundation\Application->boot() 
#20 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(203): Illuminate\Foundation\Bootstrap\BootProviders->bootstrap(Object(Illuminate\Foundation\Application)) 
#21 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(253): Illuminate\Foundation\Application->bootstrapWith(Array) 
#22 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(144): Illuminate\Foundation\Http\Kernel->bootstrap() 
#23 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) 
#24 C:\xampp_7.0.9\htdocs\backpack-demo\public\index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) 
#25 {main} 

Next Doctrine\DBAL\Driver\PDOException: SQLSTATE[HY000] [1044] Access denied for user ''@'localhost' to database 'forge' in C:\xampp_7.0.9\htdocs\backpack-demo\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php:47 
Stack trace: 
#0 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\Connector.php(116): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'forge', '', Array) 
#1 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\Connector.php(56): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'forge', '', Array) 
#2 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) 
#3 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php(61): Illuminate\Database\Connectors\MySqlConnector->connect(Array) 
#4 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() 
#5 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(956): call_user_func(Object(Closure)) 
#6 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(824): Illuminate\Database\Connection->getPdo() 
#7 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(709): Illuminate\Database\Connection->reconnectIfMissingConnection() 
#8 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Connection.php(351): Illuminate\Database\Connection->run('select column_n...', Array, Object(Closure)) 
#9 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Database\Schema\MySqlBuilder.php(38): Illuminate\Database\Connection->select('select column_n...', Array) 
#10 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php(238): Illuminate\Database\Schema\MySqlBuilder->getColumnListing('settings') 
#11 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\backpack\settings\src\SettingsServiceProvider.php(29): Illuminate\Support\Facades\Facade::__callStatic('getColumnListin...', Array) 
#12 [internal function]: Backpack\Settings\SettingsServiceProvider->boot() 
#13 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Container\Container.php(507): call_user_func_array(Array, Array) 
#14 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(759): Illuminate\Container\Container->call(Array) 
#15 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(742): Illuminate\Foundation\Application->bootProvider(Object(Backpack\Settings\SettingsServiceProvider)) 
#16 [internal function]: Illuminate\Foundation\Application->Illuminate\Foundation\{closure}(Object(Backpack\Settings\SettingsServiceProvider), 25) 
#17 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(743): array_walk(Array, Object(Closure)) 
#18 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\BootProviders.php(17): Illuminate\Foundation\Application->boot() 
#19 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(203): Illuminate\Foundation\Bootstrap\BootProviders->bootstrap(Object(Illuminate\Foundation\Application)) 
#20 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(253): Illuminate\Foundation\Application->bootstrapWith(Array) 
#21 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(144): Illuminate\Foundation\Http\Kernel->bootstrap() 
#22 C:\xampp_7.0.9\htdocs\backpack-demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) 
#23 C:\xampp_7.0.9\htdocs\backpack-demo\public\index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) 
#24 {main}

だから、私が思うに、問題は時々、設定の読み取りに失敗したことをit'sデフォルト値を取得するには、config/app.phpを使います。

誰でもこの問題がありましたか、またはjmxを提供してLaravelプロジェクトをテストできますか？

ありがとうございます！

出典

2017-11-21 Randolf

+1

https://laracasts.com/discuss/channels/laravel/why-do-i-get-this-error?page=1にチェックを入れていますか？またはhttps://stackoverflow.com/questions/47365198/php-laravel-executing-many-ajax-request-at-same-time-will-give-a-encryption-key？ – user7294900

+0

ねえ！あなたのコメントをありがとうございます。 2番目のリンクは、このトリックとすべての作品を完成させました。 解決策としてマークすることができれば、答えとして投稿し、正しいと確認します。 – Randolf

答えて

1

これはlaravel configuration issueです：

あなたはphp artisan config:cacheコマンドを実行する必要があります。 envの設定を確認してください。あなたがconfig:cacheを使用している場合

'env' => env('APP_ENV', 'production'),

キャッシュおよびenv

：

次のようになります。あなたのapp.php構成ファイルにENVの設定オプションを追加します。コマンドを使用する場合は、env関数をyoから呼び出すことのみを確認する必要がありますあなたのアプリケーションの他の場所からではありません。

、あなたのアプリケーション内からenvを呼び出している場合、強く、あなたの設定ファイルに適切な設定値を追加し、config通話にごenvの呼び出しに変換することができ、代わりにその場所からenvを呼び出すことをお勧めします。

出典

2017-12-12 12:11:01 user7294900

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