學說ORM錯誤

-7

ContextErrorException：學說ORM錯誤

捕致命錯誤：傳遞給索納塔\ EasyExtendsBundle \映射\ DoctrineORMMapper :: loadClassMetadata（參數1）必須是學說\ COMMON \持久性\事件\實例LoadClassMetadataEventArgs ，學說\ ORM \事件\ LoadClassMetadataEventArgs實例給出

{ 
    "name": "symfony/framework-standard-edition", 
    "license": "MIT", 
    "type": "project", 
    "description": "The \"Symfony Standard Edition\" distribution", 
    "autoload": { 
     "psr-0": { "": "src/" } 
    }, 
    "require": { 
     "php": ">=5.3.3", 
     "symfony/symfony": "2.3.*", 
     "doctrine/orm": "2.3.*", 
     "doctrine/doctrine-bundle": "1.2.*", 
     "twig/extensions": "1.0.*", 
     "symfony/assetic-bundle": "2.3.*", 
     "symfony/swiftmailer-bundle": "2.3.*", 
     "symfony/monolog-bundle": "2.3.*", 
     "sensio/distribution-bundle": "2.3.*", 
     "sensio/framework-extra-bundle": "2.3.*", 
     "sensio/generator-bundle": "2.3.*", 
     "incenteev/composer-parameter-handler": "~2.0", 
     "sonata-project/admin-bundle": "2.3.*", 
     "friendsofsymfony/user-bundle": "1.3.2", 
     "sonata-project/user-bundle": "dev-master", 
     "sonata-project/datagrid-bundle": "[email protected]", 
     "sonata-project/doctrine-orm-admin-bundle": "2.3.*" 
    }, 
    "scripts": { 
     "post-install-cmd": [ 
      "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile" 
     ], 
     "post-update-cmd": [ 
      "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets", 
      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile" 
     ] 
    }, 
    "config": { 
     "bin-dir": "bin" 
    }, 
    "minimum-stability": "stable", 
    "extra": { 
     "symfony-app-dir": "app", 
     "symfony-web-dir": "web", 
     "incenteev-parameters": { 
      "file": "app/config/parameters.yml" 
     }, 
     "branch-alias": { 
      "dev-master": "2.3-dev" 
     } 
    } 
}

來源

2014-09-25 Suresh kumar

必須提問的問題！必須使可讀性！必須使目標/問題清楚！ – 2014-09-26 02:42:56

檢查你在哪裏得到的例外班級的使用語句，嘗試用更換，或嘗試使用調試器進行挖掘。

來源

2014-09-26 06:08:12 kix

編輯：現在已在2.1.9版本（source）中修復此問題。

那家似乎造成這個EasyExtends束（source）提交。

我的建議是在你的composer.json文件中暫時添加一個明確的版本。我得到這個錯誤的版本是2.1.8，所以我使用之前的版本提交：

"sonata-project/easy-extends-bundle": "2.1.7"

來源

2014-09-26 09:24:32 malberts

他們將它添加回2.1.10（[source]（https://github.com/sonata-project/SonataEasyExtendsBundle/blob/2.1.10/Mapper/DoctrineORMMapper.php）） – 2016-01-28 15:56:43

學說ORM錯誤

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