Exception in thread "main" java.lang.RuntimeException: [source error] getPropertyValue (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object; in com.alibaba.dubbo.common.bytecode.Wrapper93: inconsistent stack height -1 at com.alibaba.dubbo.common.bytecode.ClassGenerator.toClass(ClassGenerator.java:350) at com.alibaba.dubbo.common.bytecode.Wrapper.makeWrapper(Wrapper.java:346) at com.alibaba.dubbo.common.bytecode.Wrapper.getWrapper(Wrapper.java:89) at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory.getInvoker(JavassistProxyFactory.java:40) at com.alibaba.dubbo.rpc.proxy.wrapper.StubProxyFactoryWrapper.getInvoker(StubProxyFactoryWrapper.java:104) at com.alibaba.dubbo.rpc.ProxyFactory$Adpative.getInvoker(ProxyFactory$Adpative.java) at com.alibaba.dubbo.config.ServiceConfig.exportLocal(ServiceConfig.java:507) at com.alibaba.dubbo.config.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:465) at com.alibaba.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:281) at com.alibaba.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:242) at com.alibaba.dubbo.config.ServiceConfig.export(ServiceConfig.java:143) at com.alibaba.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:109) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:151) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:128) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:331) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:773) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) at com.qicai.DubboStartup.main(DubboStartup.java:13) Caused by: javassist.CannotCompileException: [source error] getPropertyValue (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object; in com.alibaba.dubbo.common.bytecode.Wrapper93: inconsistent stack height -1 at javassist.CtNewMethod.make(CtNewMethod.java:79) at javassist.CtNewMethod.make(CtNewMethod.java:45) at com.alibaba.dubbo.common.bytecode.ClassGenerator.toClass(ClassGenerator.java:318) ... 19 more Caused by: compile error: getPropertyValue (Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object; in com.alibaba.dubbo.common.bytecode.Wrapper93: inconsistent stack height -1 at javassist.compiler.Javac.compile(Javac.java:104) at javassist.CtNewMethod.make(CtNewMethod.java:74) ... 21 more
解决方式：
根据大佬的提示：https://blog.csdn.net/henlf/article/details/81674517
由于在添加接口之前，一切都是正常的，因此可以排除 dubbo 版本问题，在网上查找资料说可能是由于提供的接口以 getXXX 开头，而且接口没有返回值，从而出现此种异常。因此试着先把问题给解决了，就按文章说的，把接口名称给改了，不以 get 开头，经验证，确实是此原因。那么为什么会有这么奇怪的现象出现呢？查看了下 dubbo 源码，dubbo 动态生成代码
讲service里的接口 改成非get开头，启动正常。
