这个项目启动报错怎么解决?

Question

[INFO] /D:/workspaces-itcast/template/taotao-manager-web/src/main/java/com/taotao/controller/PictureController.java: D:\workspaces-itcast\template\taotao-manager-web\src\main\java\com\taotao\controller\PictureController.java使用了未经检查或不安全的操作。
[INFO] /D:/workspaces-itcast/template/taotao-manager-web/src/main/java/com/taotao/controller/PictureController.java: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-web <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-web ---
[INFO] Running war on http://localhost:8080/
[INFO] Creating Tomcat server configuration at D:\workspaces-itcast\template\taotao-manager-web\target\tomcat
[INFO] create webapp with contextPath:
二月 24, 2018 12:23:39 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
二月 24, 2018 12:23:39 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Tomcat
二月 24, 2018 12:23:39 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.47
二月 24, 2018 12:23:42 下午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
log4j:WARN No appenders could be found for logger (org.springframework.web.filter.CharacterEncodingFilter).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
二月 24, 2018 12:23:43 下午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'taotao-manager-web'
二月 24, 2018 12:23:53 下午 org.apache.catalina.core.ApplicationContext log
严重: StandardWrapper.Throwable
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'itemCatController': Unsatisfied dependency expressed through field 'itemCatService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemCatService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemCatService. No provider available for the service com.taotao.service.ItemCatService from the url zookeeper://192.168.25.130:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.8&interface=com.taotao.service.ItemCatService&methods=getItemCatList&pid=29260&register.ip=192.168.80.1&revision=0.0.1-SNAPSHOT&side=consumer&timestamp=1519446233381 to the consumer 192.168.80.1 use dubbo version 2.5.8
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:592)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:370)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1219)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:754)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemCatService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemCatService. No provider available for the service com.taotao.service.ItemCatService from the url zookeeper://192.168.25.130:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.8&interface=com.taotao.service.ItemCatService&methods=getItemCatList&pid=29260&register.ip=192.168.80.1&revision=0.0.1-SNAPSHOT&side=consumer&timestamp=1519446233381 to the consumer 192.168.80.1 use dubbo version 2.5.8
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1606)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:254)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:207)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1289)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1258)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1094)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1059)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:589)
... 31 more
Caused by: java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemCatService. No provider available for the service com.taotao.service.ItemCatService from the url zookeeper://192.168.25.130:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.8&interface=com.taotao.service.ItemCatService&methods=getItemCatList&pid=29260&register.ip=192.168.80.1&revision=0.0.1-SNAPSHOT&side=consumer&timestamp=1519446233381 to the consumer 192.168.80.1 use dubbo version 2.5.8
at com.alibaba.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:423)
at com.alibaba.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:334)
at com.alibaba.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:163)
at com.alibaba.dubbo.config.spring.ReferenceBean.getObject(ReferenceBean.java:59)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
... 41 more

二月 24, 2018 12:23:53 下午 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet threw load() exception
java.lang.IllegalStateException: Failed to check the status of the service com.taotao.service.ItemCatService. No provider available for the service com.taotao.service.ItemCatService from the url zookeeper://192.168.25.130:2181/com.alibaba.dubbo.registry.RegistryService?application=taotao-manager-web&dubbo=2.5.8&interface=com.taotao.service.ItemCatService&methods=getItemCatList&pid=29260&register.ip=192.168.80.1&revision=0.0.1-SNAPSHOT&side=consumer&timestamp=1519446233381 to the consumer 192.168.80.1 use dubbo version 2.5.8

Answer 1

没有提供服务方，是不是 dubbo服务的注册中心zookeeper没有启动，或者是服务没有注册到zookeeper 找不到服务导致的