An attempt was made to call a method that does not exist. The attempt was made from the following lo

报错

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    com.unionpay.magpie.remoting.impl.NettyServer.(NettyServer.java:66)

The following method did not exist:

    org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.(Ljava/util/concurrent/Executor;ILjava/util/concurrent/Executor;I)V

The method's class, org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory, is available from the following locations:

    jar:file:/D:/environment/apache-maven-3.6.1/rep/org/jboss/netty/netty/3.2.10.Final/netty-3.2.10.Final.jar!/org/jboss/netty/channel/socket/nio/NioServerSocketChannelFactory.class

It was loaded from the following location:

    file:/D:/environment/apache-maven-3.6.1/rep/org/jboss/netty/netty/3.2.10.Final/netty-3.2.10.Final.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory

原因：

** 本次开发引用了magpie的jar包，但是magpie里调用的netty的方法，而且magpie的jar里木有打包netty的代码，所以我们需要在pom文件里导入netty，由于导入的netty版本于magpie引用的netty版本不一致，导致报错，修改pom文件的netty类型和版本即可
强烈吐槽，公司内部开发的magpie，为何不在公司网站公开magpie的技术文档，和用户使用文档。
**