[EC-CUBE] EC-CUBE4.0.6-p1
[レンタルサーバ] AWS EC2 t2.medium
[OS] Ubuntu20.04LTS
[PHP] 7.4.3
[データベース] MySQL 5.7.33-log, (AWS RDS)
[WEBサーバ] Apache/2.4.41 (Ubuntu)
[ブラウザ] Google Chrome 103.0.5060.134（Official Build） （x86_64）
[導入プラグインの有無]
Web API
簡単ブログ
EC-CUBEアップデートプラグイン(4.0.6)
Facebook Ads Extention Plugin
領収書発行プラグイン
Securitychecker4
メンテナンス
Site Kit プラグイン
Sitemap XML Generator
商品並び替えプラグインPLUS
商品一覧ページレイアウトプラグイン for EC-CUBE4
クロネコヤマト　カード・後払い一体型決済サービス

[カスタマイズの有無]
カスタマイズ有、以下のプラグインを追加
紹介コードプラグイン
ヤマト定期配送プラグイン

[現象]
1, オーナーズストアにて「商品レビュー管理プラグイン」を購入する
https://www.ec-cube.net/products/detail.php?product_id=1756

2, EC-CUBEのオーナーズストア > 認証キー設定にて、認証キーを入力

3, オーナーズストア > プラグイン > プラグイン一覧より「商品レビュー管理プラグイン」を入れて有効化をクリック

4, エラーの事象が発生

エラーメッセージは以下

====================
[2022-07-31 13:40:56] admin.ERROR [8a2eb39d] [db9af03] [1] [Eccube\Log\Logger:log:64] - システムエラーが発生しました。 ["/var/www/html/ec-cube/app/Plugin/ProductReview4/composer.json not found.","/var/www/html/ec-cube/src/Eccube/Service/PluginService.php",455,"#0 /var/www/html/ec-cube/src/Eccube/Service/PluginService.php(674): Eccube\\Service\\PluginService->readConfig()\n#1 /var/www/html/ec-cube/src/Eccube/Controller/Admin/Store/PluginController.php(333): Eccube\\Service\\PluginService->enable()\n#2 /var/www/html/ec-cube/vendor/symfony/http-kernel/HttpKernel.php(151): Eccube\\Controller\\Admin\\Store\\PluginController->enable()\n#3 /var/www/html/ec-cube/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw()\n#4 /var/www/html/ec-cube/vendor/symfony/http-kernel/Kernel.php(200): Symfony\\Component\\HttpKernel\\HttpKernel->handle()\n#5 /var/www/html/ec-cube/index.php(78): Symfony\\Component\\HttpKernel\\Kernel->handle()\n#6 {main}"] [POST, /threafadmin333/store/plugin/19/enable, ***,***,***.***, https://***/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36]
[2022-07-31 13:40:56] php.INFO [8a2eb39d] [db9af03] [1] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: Not quoting the scalar "%name% %plugin_version% は EC-CUBE %eccube_version% には対応していません。続行しますか？" starting with the "%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in "/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml" on line 1692. {"exception":"[object] (ErrorException(code: 0): User Deprecated: Not quoting the scalar \"%name% %plugin_version% は EC-CUBE %eccube_version% には対応していません。続行しますか？\" starting with the \"%\" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in \"/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml\" on line 1692. at /var/www/html/ec-cube/vendor/symfony/yaml/Inline.php:359)"} [POST, /**/store/plugin/19/enable, ***,***,***.***, https://*/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36]
[2022-07-31 13:40:56] php.INFO [8a2eb39d] [db9af03] [1] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: Not quoting the scalar "%file_name% のアップロードに失敗しました。(%error%)" starting with the "%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in "/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml" on line 968. {"exception":"[object] (ErrorException(code: 0): User Deprecated: Not quoting the scalar \"%file_name% のアップロードに失敗しました。(%error%)\" starting with the \"%\" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in \"/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml\" on line 968. at /var/www/html/ec-cube/vendor/symfony/yaml/Inline.php:359)"} [POST, /threafadmin333/store/plugin/19/enable, ***,***,***.***, https://***/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36]
[2022-07-31 13:40:56] php.INFO [8a2eb39d] [db9af03] [1] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: Not quoting the scalar "%success%件のファイルをアップロードしました。(%success%/%count%)" starting with the "%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in "/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml" on line 967. {"exception":"[object] (ErrorException(code: 0): User Deprecated: Not quoting the scalar \"%success%件のファイルをアップロードしました。(%success%/%count%)\" starting with the \"%\" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 in \"/var/www/html/ec-cube/src/Eccube/Resource/locale/messages.ja.yaml\" on line 967. at /var/www/html/ec-cube/vendor/symfony/yaml/Inline.php:359)"} [POST, /***/store/plugin/19/enable, ***,***,***.***, https://***/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36]
====================

[試して効果がなかった解決策]
・コマンドキャッシュクリア
https://doc4.ec-cube.net/plugin_error

https://qiita.com/nanasess/items/791c9ec98f69ada93ea0


長文失礼しました。

もしご知見ある方、ご教示いただけますと幸いです。

composer.json not found と出ているので、インストールに失敗していると思います。

/var/www/html/ec-cube/app/Plugin/ProductReview4/ は存在しますか？

----------------
EC-CUBEのカスタマイズ、トラブル解決承ります
お気軽にお問い合わせ下さい
https://www.ec-cube.net/integrate/partner/partner.php?partner_id=690

ご指摘の通り
/var/www/html/ec-cube/app/Plugin/の配下にProductReview4がなかったため以下コマンドにてインストールを行いました。

bin/console eccube:composer:require ec-cube/<PluginCode>

その後プラグインを有効化したところ、
画面が「システムエラーが発生しました。」
というエラーが出力され、真っ白になりました。

発生当時のエラー内容(admin-2022-08-07.log)を添付します。
もし以下内容より、問題点が分かればご教示いただけると嬉しいです。

[2022-08-07 11:07:33] admin.ERROR [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:64] - システムエラーが発生しました。 ["The file \"../../../../PluginData/SiteKit/routes.yaml\" does not exist (in: \"/var/www/html/ec-cube/app/Plugin/SiteKit/Resource/config\", \"/var/www/html/ec-cube/src/Eccube\", \"/var/www/html/ec-cube/src/Eccube/Resources\") in ../../../../PluginData/SiteKit/routes.yaml (which is being imported from \"/var/www/html/ec-cube/app/Plugin/SiteKit/Resource/config/routes.yaml\").","/var/www/html/ec-cube/vendor/symfony/config/Loader/FileLoader.php",168,"#0 /var/www/html/ec-cube/vendor/symfony/config/Loader/FileLoader.php(90): Symfony\\Component\\Config\\Loader\\FileLoader->doImport()\n#1 /var/www/html/ec-cube/vendor/symfony/routing/Loader/YamlFileLoader.php(161): Symfony\\Component\\Config\\Loader\\FileLoader->import()\n#2 /var/www/html/ec-cube/vendor/symfony/routing/Loader/YamlFileLoader.php(91): Symfony\\Component\\Routing\\Loader\\YamlFileLoader->parseImport()\n#3 /var/www/html/ec-cube/vendor/symfony/config/Loader/FileLoader.php(153): Symfony\\Component\\Routing\\Loader\\YamlFileLoader->load()\n#4 /var/www/html/ec-cube/vendor/symfony/config/Loader/FileLoader.php(90): Symfony\\Component\\Config\\Loader\\FileLoader->doImport()\n#5 /var/www/html/ec-cube/vendor/symfony/routing/Loader/GlobFileLoader.php(32): Symfony\\Component\\Config\\Loader\\FileLoader->import()\n#6 /var/www/html/ec-cube/vendor/symfony/routing/RouteCollectionBuilder.php(373): Symfony\\Component\\Routing\\Loader\\GlobFileLoader->load()\n#7 /var/www/html/ec-cube/vendor/symfony/routing/RouteCollectionBuilder.php(62): Symfony\\Component\\Routing\\RouteCollectionBuilder->load()\n#8 /var/www/html/ec-cube/src/Eccube/Kernel.php(194): Symfony\\Component\\Routing\\RouteCollectionBuilder->import()\n#9 /var/www/html/ec-cube/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php(87): Eccube\\Kernel->configureRoutes()\n#10 /var/www/html/ec-cube/vendor/symfony/routing/Loader/ObjectRouteLoader.php(65): Eccube\\Kernel->loadRoutes()\n#11 /var/www/html/ec-cube/vendor/symfony/config/Loader/DelegatingLoader.php(40): Symfony\\Component\\Routing\\Loader\\ObjectRouteLoader->load()\n#12 /var/www/html/ec-cube/vendor/symfony/framework-bundle/Routing/DelegatingLoader.php(70): Symfony\\Component\\Config\\Loader\\DelegatingLoader->load()\n#13 /var/www/html/ec-cube/vendor/symfony/framework-bundle/Routing/Router.php(56): Symfony\\Bundle\\FrameworkBundle\\Routing\\DelegatingLoader->load()\n#14 /var/www/html/ec-cube/vendor/symfony/routing/Router.php(371): Symfony\\Bundle\\FrameworkBundle\\Routing\\Router->getRouteCollection()\n#15 /var/www/html/ec-cube/vendor/symfony/routing/Router.php(289): Symfony\\Component\\Routing\\Router->getMatcherDumperInstance()\n#16 /var/www/html/ec-cube/vendor/symfony/config/ResourceCheckerConfigCacheFactory.php(43): Symfony\\Component\\Routing\\Router->Symfony\\Component\\Routing\\{closure}()\n#17 /var/www/html/ec-cube/vendor/symfony/routing/Router.php(302): Symfony\\Component\\Config\\ResourceCheckerConfigCacheFactory->cache()\n#18 /var/www/html/ec-cube/vendor/symfony/routing/Router.php(256): Symfony\\Component\\Routing\\Router->getMatcher()\n#19 /var/www/html/ec-cube/vendor/symfony/http-kernel/EventListener/RouterListener.php(113): Symfony\\Component\\Routing\\Router->matchRequest()\n#20 /var/www/html/ec-cube/vendor/symfony/event-dispatcher/EventDispatcher.php(214): Symfony\\Component\\HttpKernel\\EventListener\\RouterListener->onKernelRequest()\n#21 /var/www/html/ec-cube/vendor/symfony/event-dispatcher/EventDispatcher.php(44): Symfony\\Component\\EventDispatcher\\EventDispatcher->doDispatch()\n#22 /var/www/html/ec-cube/vendor/symfony/http-kernel/HttpKernel.php(127): Symfony\\Component\\EventDispatcher\\EventDispatcher->dispatch()\n#23 /var/www/html/ec-cube/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw()\n#24 /var/www/html/ec-cube/vendor/symfony/http-kernel/Kernel.php(200): Symfony\\Component\\HttpKernel\\HttpKernel->handle()\n#25 /var/www/html/ec-cube/index.php(78): Symfony\\Component\\HttpKernel\\Kernel->handle()\n#26 {main}"] [GET, /*/store/plugin, **.**.**.**, https://**/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:33] admin.INFO [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:64] - LOGIC END [null] [GET, /*/store/plugin, **.**.**.**, https://****//store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:33] admin.INFO [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:64] - YamatoSubscription event onKernelResponse start [] [GET, /*/store/plugin, **.**.**.**, https://****/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:33] admin.INFO [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:64] - YamatoSubscription event onKernelResponse end [] [GET, /*/store/plugin, **.**.**.**, https:///****/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:33] app.INFO [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:68] - PROCESS END [null] [GET, /*/store/plugin, **.**.**.**, https://****/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:33] app.DEBUG [N/A] [6ac3840] [N/A] [Eccube\Log\Logger:log:68] - Transaction is not active. Rollback skipped. [] [GET, /*/store/plugin, **.**.**.**, https://****/store/plugin, Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36]
[2022-08-07 11:07:38] php.INFO [N/A] [9ee992e] [N/A] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: The "sensio_framework_extra.routing.loader.annot_class" service is deprecated since version 5.2 {"exception":"[object] (ErrorException(code: 0): User Deprecated: The \"sensio_framework_extra.routing.loader.annot_class\" service is deprecated since version 5.2 at /var/www/html/ec-cube/var/cache/prod/ContainerO7xxvyx/getSensioFrameworkExtra_Routing_Loader_AnnotClassService.php:8)"} [GET, /, **.**.**.**, NULL, ELB-HealthChecker/2.0]
[2022-08-07 11:07:38] php.INFO [N/A] [9ee992e] [N/A] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: The "Sensio\Bundle\FrameworkExtraBundle\Routing\AnnotatedRouteControllerLoader" class is deprecated since version 5.2. Use "Symfony\Bundle\FrameworkBundle\Routing\AnnotatedRouteControllerLoader" instead. {"exception":"[object] (ErrorException(code: 0): User Deprecated: The \"Sensio\\Bundle\\FrameworkExtraBundle\\Routing\\AnnotatedRouteControllerLoader\" class is deprecated since version 5.2. Use \"Symfony\\Bundle\\FrameworkBundle\\Routing\\AnnotatedRouteControllerLoader\" instead. at /var/www/html/ec-cube/vendor/sensio/framework-extra-bundle/Routing/AnnotatedRouteControllerLoader.php:19)"} [GET, /, **.**.**.**, NULL, ELB-HealthChecker/2.0]
[2022-08-07 11:07:38] php.INFO [N/A] [9ee992e] [N/A] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: The "sensio_framework_extra.routing.loader.annot_dir" service is deprecated since version 5.2 {"exception":"[object] (ErrorException(code: 0): User Deprecated: The \"sensio_framework_extra.routing.loader.annot_dir\" service is deprecated since version 5.2 at /var/www/html/ec-cube/var/cache/prod/ContainerO7xxvyx/getSensioFrameworkExtra_Routing_Loader_AnnotDirService.php:8)"} [GET, /, **.**.**.**, NULL, ELB-HealthChecker/2.0]
[2022-08-07 11:07:38] php.INFO [N/A] [9ee992e] [N/A] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: The "sensio_framework_extra.routing.loader.annot_file" service is deprecated since version 5.2 {"exception":"[object] (ErrorException(code: 0): User Deprecated: The \"sensio_framework_extra.routing.loader.annot_file\" service is deprecated since version 5.2 at /var/www/html/ec-cube/var/cache/prod/ContainerO7xxvyx/getSensioFrameworkExtra_Routing_Loader_AnnotFileService.php:8)"} [GET, /, **.**.**.**, NULL, ELB-HealthChecker/2.0]
[2022-08-07 11:07:38] php.INFO [N/A] [9ee992e] [N/A] [Symfony\Component\Debug\ErrorHandler:handleError:532] - User Deprecated: The "Sensio\Bundle\FrameworkExtraBundle\Configuration\Route" annotation is deprecated since version 5.2. Use "Symfony\Component\Routing\Annotation\Route" instead. {"exception":"[object] (ErrorException(code: 0): User Deprecated: The \"Sensio\\Bundle\\FrameworkExtraBundle\\Configuration\\Route\" annotation is deprecated since version 5.2. Use \"Symfony\\Component\\Routing\\Annotation\\Route\" instead. at /var/www/html/ec-cube/vendor/sensio/framework-extra-bundle/Configuration/Route.php:16)"} [GET, /, **.**.**.**, NULL, ELB-HealthChecker/2.0]

"The file \"../../../../PluginData/SiteKit/routes.yaml\" does not exist
って書いてあるので、SiteKitのインストールに失敗しているのではないでしょうか

----------------
EC-CUBEのカスタマイズ、トラブル解決承ります
お気軽にお問い合わせ下さい
https://www.ec-cube.net/integrate/partner/partner.php?partner_id=690