xml提示有异常

xml提示有错误
第一行报错，提示如下 ：
Referenced file contains errors (http://www.springframework.org/schema/beans/spring-beans-3.0.xsd). For more information, right click on the 
 message in the Problems View and select "Show Details..."

我的代码如下 ：

XML code

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"     xmlns:context="http://www.springframework.org/schema/context"    xsi:schemaLocation="http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-2.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd" >