maven打包异常Failed to execute goal org.apache.maven.plugins

maven打包异常Failed to execute goal org.apache.maven.plugins

maven异常信息

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project ego-service-impl: Compilation failure: Compilation failure: 
[ERROR] /E:/Workspace/eclipse/ego-parent/ego-service-impl/src/main/java/com/ego/dubbo/service/impl/TbItemParamItemDubboServiceImpl.java:[7,29] 找不到符号
[ERROR]   符号:   类 TbItemParamItemDubboSerice
[ERROR]   位置: 程序包 com.ego.dubbo.service
[ERROR] /E:/Workspace/eclipse/ego-parent/ego-service-impl/src/main/java/com/ego/dubbo/service/impl/TbItemParamItemDubboServiceImpl.java:[12,57] 找不到符号
[ERROR]   符号: 类 TbItemParamItemDubboSerice
[ERROR] /E:/Workspace/eclipse/ego-parent/ego-service-impl/src/main/java/com/ego/dubbo/service/impl/TbItemParamItemDubboServiceImpl.java:[16,9] 方法不会覆盖或实现超类型的方法
[ERROR] /E:/Workspace/eclipse/ego-parent/ego-service-impl/src/main/java/com/ego/dubbo/service/impl/TbItemDubboServiceImpl.java:[103,9] 方法不会覆盖或实现超类型的方法
[ERROR] -> [Help 1]

原因：
1.类名错误
2.找不到类
3.没有错误，只是缓存问题，把服务的类路径重新粘贴