Exception in thread "main" java.lang.NoClassDefFoundError: io/netty/channel/EventLoopGroup
最近在学习dubbo,跟着教程做,但是运行时报错,需要添加netty依赖
<dependency> <groupId>io.netty</groupId> <artifactId>netty-all</artifactId> <version>4.1.32.Final</version> </dependency>