ycoe commented on issue #116: java.lang.NoClassDefFoundError: com/alibaba/dubbo/qos/server/DubboLogo URL: https://github.com/apache/incubator-dubbo-spring-boot-project/issues/116#issuecomment-382939084 com.alibaba.dubbo.qos.server.DubboLogo 这个类的maven坐标是什么？ ```xml <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot</artifactId> <version>1.5.6.RELEASE</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>dubbo</artifactId> <version>2.8.4</version> </dependency> <dependency> <groupId>com.alibaba.spring.boot</groupId> <artifactId>dubbo-spring-boot-starter</artifactId> <version>2.0.0</version> </dependency> ``` 报错信息： ``` 2018-04-20 09:45:13.659 [main] ERROR o.s.boot.SpringApplication - Application startup failed java.lang.NoClassDefFoundError: com/alibaba/dubbo/qos/server/DubboLogo at com.alibaba.dubbo.spring.boot.context.event.DubboBannerApplicationListener.buildBannerText(DubboBannerApplicationListener.java:49) at com.alibaba.dubbo.spring.boot.context.event.DubboBannerApplicationListener.onApplicationEvent(DubboBannerApplicationListener.java:39) at com.alibaba.dubbo.spring.boot.context.event.DubboBannerApplicationListener.onApplicationEvent(DubboBannerApplicationListener.java:23) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:122) at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:74) at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54) at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:325) at org.springframework.boot.SpringApplication.run(SpringApplication.java:296) at com.duoec.cp.m.Application.main(Application.java:21) Caused by: java.lang.ClassNotFoundException: com.alibaba.dubbo.qos.server.DubboLogo at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 11 common frames omitted ```
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