java.lang.IllegalStateException: No such extension

时间：2015-04-23 15:59:34 阅读：3758 评论：0 收藏：0 [点我收藏+]

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java.lang.IllegalStateException: No such extension com.alibaba.dubbo.rpc.Protocol by name rest

at com.alibaba.dubbo.common.extension.ExtensionLoader.findException(ExtensionLoader.java:494)

at com.alibaba.dubbo.common.extension.ExtensionLoader.createExtension(ExtensionLoader.java:501)

at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:319)

at com.alibaba.dubbo.config.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:337)

at com.alibaba.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:285)

at com.alibaba.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:246)

at com.alibaba.dubbo.config.ServiceConfig.export(ServiceConfig.java:145)

at com.alibaba.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:109)

at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:96)

at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:334)

at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:948)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)

at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:830)

at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:719)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:516)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

四月 23, 2015 1:37:55 下午 org.apache.catalina.core.StandardContext listenerStart

严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener