尝试从magento后端创建产品属性时出错

Question

I am getting error while trying to create any product attribute.

这是我得到的错误。我没有别的可分享。

  

SQLSTATE [23000]：完整性约束违规：1452无法添加或   更新子行：外键约束失败   （kingshop。eav_attribute_label，CONSTRAINT   FK_EAV_ATTRIBUTE_LABEL_ATTRIBUTE_ID_EAV_ATTRIBUTE_ATTRIBUTE_ID   FOREIGN KEY（attribute_id）参考eav_attributex   （attribute_id）ON DEL）

N.B - ＆gt; I have checked the Engines. All EAV tables are using INNODB engines.

＆安培;＆安培; This error is showing while trying to create attribute from magento backend. No frontend installer.