Php Sonata在添加页面上抛出运行时异常_Php_Symfony_Sonata Admin

Php Sonata在添加页面上抛出运行时异常

php symfony

Php Sonata在添加页面上抛出运行时异常,php,symfony,sonata-admin,Php,Symfony,Sonata Admin,Sonata在尝试使用CRUDController和条令添加元素时引发以下异常： You are using a closure with the `InlineConstraint`, this constraint cannot be serialized. You need to re-attach the `InlineConstraint` on each request. Once done, you can set the `serializingWarning` option t

Sonata在尝试使用CRUDController和条令添加元素时引发以下异常：

You are using a closure with the `InlineConstraint`, this constraint cannot be serialized. You need to re-attach the `InlineConstraint` on each request. Once done, you can set the `serializingWarning` option to `true` to avoid this message.

是否知道在何处以及如何停用此功能，以及导致此异常的原因？我在文档中也没有看到类似的内容

它被扔到这里：

in vendor/sonata-project/core-bundle/Validator/Constraints/InlineConstraint.php at line 34

在composer.json中使用版本dev master时，可以解决此问题：

"sonata-project/admin-bundle": "dev-master"

这是SonataCore的最新版本2.3.6，其中包括rande的最新更改：