java.lang.NoSuchMethodError: org.springframework.beans.MutablePropertyValues.add

在做dubbo的时候出现java.lang.NoSuchMethodError: org.springframework.beans.MutablePropertyValues.add，是因为用maven的时候其他包被引入进来了;把一些重复的包exclusion就可以了！

<dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>2.5.3</version>
<exclusions>
<exclusion>
<artifactId>spring</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>javassist</artifactId>
<groupId>org.javassist</grou
4000
pId>
</exclusion>
<exclusion>
<artifactId>netty</artifactId>
<groupId>io.netty</groupId>
</exclusion>
</exclusions>
</dependency>

<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.6</version>
<exclusions>
<exclusion>
<artifactId>netty</artifactId>
<groupId>io.netty</groupId>
</exclusion>
</exclusions>
</dependency>

<dependency>
<groupId>com.github.sgroschupf</groupId>
<artifactId>zkclient</artifactId>
<version>0.1</version>
<exclusions>
<exclusion>
<artifactId>netty</artifactId>
<groupId>io.netty</groupId>
</exclusion>
</exclusions>
</dependency>