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Published 20 hours ago • verified publisher icon dangdangdotcom

自建 Demo 时遇到 rpc Failed to load extension class

Open wwulfric opened this issue 7 years ago • 4 comments

spring 配置如下

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
    http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

    <dubbo:application name="demo-test-provider" owner="programmer" organization="dubbox"/>

    <dubbo:registry address="zookeeper://127.0.0.1:2181"/>

    <!-- 用dubbo协议在20880端口暴露服务 -->
    <!--<dubbo:protocol name="dubbo" port="20880" />-->

    <dubbo:protocol name="rest" port="8888" threads="500" contextpath="services" server="servlet" accepts="500"
                    extension="com.alibaba.dubbo.rpc.protocol.rest.support.LoggingFilter"/>

    <dubbo:service interface="api.PermissionService" ref="permissionService" protocol="rest" />
    <dubbo:service interface="api.PermissionRestService" ref="permissionRestService" protocol="rest"  validation="true"/>

    <bean id="permissionService" class="provider.PermissionServiceImpl"/>
    <bean id="permissionRestService" class="provider.PermissionRestServiceImpl">
        <property name="permissionService" ref="permissionService"/>
    </bean>
</beans>

对于这个配置，当使用注释掉的 dubbo 协议时可以正常执行，但换成 rest 就出现如下错误，在网上搜了很多都没有找到解决方案，特来此求助

Exception in thread "main" java.lang.IllegalStateException: Failed to load extension class(interface: interface com.alibaba.dubbo.rpc.Protocol, class line: com.alibaba.dubbo.rpc.protocol.rest.RestProtocol) in jar:file:/Users/haidao/.m2/repository/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar!/META-INF/dubbo/internal/com.alibaba.dubbo.rpc.Protocol, cause: org/jboss/resteasy/client/jaxrs/ClientHttpEngine
	at com.alibaba.dubbo.common.extension.ExtensionLoader.loadFile(ExtensionLoader.java:685)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.loadExtensionClasses(ExtensionLoader.java:591)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtensionClasses(ExtensionLoader.java:567)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtensionClass(ExtensionLoader.java:555)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.hasExtension(ExtensionLoader.java:343)
	at com.alibaba.dubbo.config.spring.schema.DubboBeanDefinitionParser.parse(DubboBeanDefinitionParser.java:195)
...

wwulfric avatar Feb 28 '17 12:02 wwulfric

全部 log 如下

/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/bin/java -Didea.launcher.port=7538 "-Didea.launcher.bin.path=/Applications/IntelliJ IDEA.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath "/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/lib/tools.jar:/usr/local/algs4/algs4.jar:/Users/haidao/IdeaProjects/dubbodemotest/dubbodemoprovider/target/classes:/Users/haidao/IdeaProjects/dubbodemotest/dubbodemoapi/target/classes:/Users/haidao/.m2/repository/com/underdog/jersey/jersey-spring-jetty/1.0-SNAPSHOT/jersey-spring-jetty-1.0-SNAPSHOT.jar:/Users/haidao/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar:/Users/haidao/.m2/repository/com/github/sgroschupf/zkclient/0.1/zkclient-0.1.jar:/Users/haidao/.m2/repository/org/apache/zookeeper/zookeeper/3.3.3/zookeeper-3.3.3.jar:/Users/haidao/.m2/repository/jline/jline/0.9.94/jline-0.9.94.jar:/Users/haidao/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar:/Users/haidao/.m2/repository/org/jboss/resteasy/resteasy-jaxrs/3.1.1.Final/resteasy-jaxrs-3.1.1.Final.jar:/Users/haidao/.m2/repository/org/jboss/spec/javax/ws/rs/jboss-jaxrs-api_2.0_spec/1.0.1.Beta1/jboss-jaxrs-api_2.0_spec-1.0.1.Beta1.jar:/Users/haidao/.m2/repository/org/jboss/resteasy/resteasy-jaxrs-services/3.1.1.Final/resteasy-jaxrs-services-3.1.1.Final.jar:/Users/haidao/.m2/repository/org/jboss/spec/javax/annotation/jboss-annotations-api_1.2_spec/1.0.0.Final/jboss-annotations-api_1.2_spec-1.0.0.Final.jar:/Users/haidao/.m2/repository/javax/activation/activation/1.1.1/activation-1.1.1.jar:/Users/haidao/.m2/repository/org/apache/httpcomponents/httpclient/4.5.2/httpclient-4.5.2.jar:/Users/haidao/.m2/repository/commons-io/commons-io/2.5/commons-io-2.5.jar:/Users/haidao/.m2/repository/net/jcip/jcip-annotations/1.0/jcip-annotations-1.0.jar:/Users/haidao/.m2/repository/org/jboss/logging/jboss-logging/3.3.0.Final/jboss-logging-3.3.0.Final.jar:/Users/haidao/.m2/repository/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar:/Users/haidao/.m2/repository/org/springframework/spring-beans/3.2.9.RELEASE/spring-beans-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/org/springframework/spring-core/3.2.9.RELEASE/spring-core-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/org/springframework/spring-context/3.2.9.RELEASE/spring-context-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/org/springframework/spring-aop/3.2.9.RELEASE/spring-aop-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/haidao/.m2/repository/org/springframework/spring-expression/3.2.9.RELEASE/spring-expression-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/io/netty/netty/3.7.0.Final/netty-3.7.0.Final.jar:/Users/haidao/.m2/repository/org/javassist/javassist/3.20.0-GA/javassist-3.20.0-GA.jar:/Users/haidao/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/Users/haidao/.m2/repository/org/springframework/spring-web/3.2.9.RELEASE/spring-web-3.2.9.RELEASE.jar:/Users/haidao/.m2/repository/org/apache/httpcomponents/httpcore/4.2.1/httpcore-4.2.1.jar:/Users/haidao/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/Users/haidao/.m2/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar:/Users/haidao/.m2/repository/commons-pool/commons-pool/1.6/commons-pool-1.6.jar:/Users/haidao/.m2/repository/org/apache/curator/curator-framework/2.5.0/curator-framework-2.5.0.jar:/Users/haidao/.m2/repository/org/apache/curator/curator-client/2.5.0/curator-client-2.5.0.jar:/Users/haidao/.m2/repository/org/slf4j/slf4j-api/1.6.2/slf4j-api-1.6.2.jar:/Users/haidao/.m2/repository/com/google/guava/guava/16.0.1/guava-16.0.1.jar:/Users/haidao/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar" com.intellij.rt.execution.application.AppMain provider.DemoProvider
[28/02/17 08:21:26:026 CST] main  INFO support.ClassPathXmlApplicationContext: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@515f550a: startup date [Tue Feb 28 20:21:26 CST 2017]; root of context hierarchy
[28/02/17 08:21:26:026 CST] main  INFO xml.XmlBeanDefinitionReader: Loading XML bean definitions from file [/Users/haidao/IdeaProjects/dubbodemotest/dubbodemoprovider/target/classes/META-INF/spring/dubbodemoprovider.xml]
[28/02/17 08:21:26:026 CST] main  INFO logger.LoggerFactory: using logger: com.alibaba.dubbo.common.logger.log4j.Log4jLoggerAdapter
[28/02/17 08:21:28:028 CST] main  INFO config.AbstractConfig:  [DUBBO] The service ready on spring started. service: api.PermissionService, dubbo version: 2.8.4, current host: 127.0.0.1
Exception in thread "main" java.lang.IllegalStateException: Failed to load extension class(interface: interface com.alibaba.dubbo.rpc.Protocol, class line: com.alibaba.dubbo.rpc.protocol.rest.RestProtocol) in jar:file:/Users/haidao/.m2/repository/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar!/META-INF/dubbo/internal/com.alibaba.dubbo.rpc.Protocol, cause: org/jboss/resteasy/client/jaxrs/ClientHttpEngine
	at com.alibaba.dubbo.common.extension.ExtensionLoader.loadFile(ExtensionLoader.java:685)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.loadExtensionClasses(ExtensionLoader.java:591)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtensionClasses(ExtensionLoader.java:567)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtensionClass(ExtensionLoader.java:555)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.hasExtension(ExtensionLoader.java:343)
	at com.alibaba.dubbo.config.spring.schema.DubboBeanDefinitionParser.parse(DubboBeanDefinitionParser.java:195)
	at com.alibaba.dubbo.config.spring.schema.DubboBeanDefinitionParser.parse(DubboBeanDefinitionParser.java:77)
	at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:74)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1424)
	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1414)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:189)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:143)
	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:110)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:216)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:251)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
	at provider.DemoProvider.main(DemoProvider.java:12)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.NoClassDefFoundError: org/jboss/resteasy/client/jaxrs/ClientHttpEngine
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at com.alibaba.dubbo.common.extension.ExtensionLoader.loadFile(ExtensionLoader.java:627)
	... 33 more
Caused by: java.lang.ClassNotFoundException: org.jboss.resteasy.client.jaxrs.ClientHttpEngine
	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)
	... 36 more
[28/02/17 08:21:28:028 CST] DubboShutdownHook  INFO config.AbstractConfig:  [DUBBO] Run shutdown hook now., dubbo version: 2.8.4, current host: 127.0.0.1
[28/02/17 08:21:28:028 CST] DubboShutdownHook  INFO support.AbstractRegistryFactory:  [DUBBO] Close all registries [], dubbo version: 2.8.4, current host: 127.0.0.1

Process finished with exit code 1

wwulfric avatar Feb 28 '17 12:02 wwulfric

我这情况是：相同的消费端代码，用最新git代码dubbox-master报错，用dubbox-2.8.4可以正常运行。

com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method ***** in the service com.nfoService. Tried 3 times of the providers [192.168.100.12:20890] (1/1) from the registry 192.168.20.152:2181 on the consumer 192.168.56.1 using the dubbo version 2.8.4. Last error is: Failed to invoke remote method: , provider: dubbo://192.168.100.12:20890/com.li**foService?anyhost=true&application=lidubbox-consumer&check=false&dubbo=2.5.3&interface=comoService&methods=querfo&pid=38500&revision=0.0.14-SNAPSHOT&side=consumer&timestamp=1488605553232, cause: Fail to decode request due to: RpcInvocation [methodName=, parameterTypes=[], arguments=null, attachments={dubbo=2.8.4, input=277, path=cfoService, version=0.0.0}] at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:108) at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:227) at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72) at com.alibaba.dubbo.rpc.cluster.support.AvailableCluster$1.doInvoke(AvailableCluster.java:43) at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:227) at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72) at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52) at com.alibaba.dubbo.common.bytecode.proxy0.querInfo(proxy0.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at indice.MethodTimeAdvice.invoke(MethodTimeAdvice.java:20) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) at com.sun.proxy.$Proxy33.quedInfo(Unknown Source) at indmo.DubboxTest.test(DubboxTest.java:25) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: com.alibaba.dubbo.remoting.RemotingException: Fail to decode request due to: RpcInvocation [methodName=*****, parameterTypes=[], arguments=null, attachments={dubbo=2.8.4, input=277, path=com*************Service, version=0.0.0}] at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.returnFromResponse(DefaultFuture.java:190) at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:110) at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:84) at com.alibaba.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:96) at com.alibaba.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:144) at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91) at com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:53) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91) at com.alibaba.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:48) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91) at com.alibaba.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:74) at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53) at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:77) ... 50 more

gMan1990 avatar Mar 04 '17 05:03 gMan1990

这个问题解决了。你检查一下依赖配置。dubbox需要几个jboss的依赖

<dependency>
                <groupId>javax.ws.rs</groupId>
                <artifactId>javax.ws.rs-api</artifactId>
                <version>2.0</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jaxrs</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-client</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-netty</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jdk-http</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jackson-provider</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jaxb-provider</artifactId>
                <version>3.0.7.Final</version>
            </dependency>
            <dependency>
                <groupId>com.esotericsoftware.kryo</groupId>
                <artifactId>kryo</artifactId>
                <version>2.24.0</version>
            </dependency>
            <dependency>
                <groupId>de.javakaffee</groupId>
                <artifactId>kryo-serializers</artifactId>
                <version>0.26</version>
            </dependency>
            <dependency>
                <groupId>de.ruedigermoeller</groupId>
                <artifactId>fst</artifactId>
                <version>1.55</version>
            </dependency>

加上这几个之后启动是可以的。 但是浏览器上访问报错。。。

Internal server error: Failed to invoke the method selectOneById in the service com.polysoft.yuman.order.service.OrderInfoService. No provider available for the service com.polysoft.yuman.order.service.OrderInfoService from registry 127.0.0.1:6379 on the consumer 192.168.0.9 using the dubbo version 2.8.4. Please check if the providers have been started and registered.

shihaiyang-world avatar Jun 22 '17 15:06 shihaiyang-world

@csdnshyang 是回复我么？

gMan1990 avatar Jun 22 '17 15:06 gMan1990