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dubbo3.2 + tri协议 + 服务端泛化 + 客户端非泛化，报错：java.lang.NullPointerException: null #12862

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wyatt-513 opened this issue Aug 7, 2023 · 6 comments
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dubbo3.2 + tri协议 + 服务端泛化 + 客户端非泛化，报错：java.lang.NullPointerException: null #12862

wyatt-513 opened this issue Aug 7, 2023 · 6 comments
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type/bug Bugs to being fixed

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@wyatt-513
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  • I have searched the issues of this repository and believe that this is not a duplicate.

Environment

  • Dubbo version: 3.2.2
  • Operating System version: mac or linux
  • Java version: 1.8

Steps to reproduce this issue

  1. 服务端使用自定义MyGenericService（实现GenericService接口），重写$invoke函数（可以简单返回hello,word字符串）

  2. 服务端使用ServiceConfig发布一个服务:
    serviceConfig.setInterface("com.alibaba.middleware.demo.hsf.HelloService")
    serviceConfig.setVersion("1.0.2")
    serviceConfig.setGroup("DUBBO")
    serviceConfig.setProtocols("tri");
    serviceConfig.setRef(new MyGenericService());
    serviceConfig.setGeneric("true");
    serviceConfig.export();

  3. 客户端使用注解@DubboReference加载服务
    @DubboReference(group="DUBBO", version="1.0.2", protocol="tri")
    private HelloService genericTriToHsfHelloService;

  4. 使用genericTriToHsfHelloService调用sayHello方法。
    Pls. provide [GitHub address] to reproduce this issue.

  5. 目前，实验结果表明，如果是dubbo协议，上述情况无任何异常，如果是tri协议，则无法访问泛化服务。

  6. 希望，tri协议下也能支持非泛化客户端访问泛化发布的服务。

Expected Behavior

打印出 hello,world.

Actual Behavior

客户端报错：空指针异常

If there is an exception, please attach the exception trace:

2023-08-07 19:16:52.253 ERROR 16320 --- [nio-7201-exec-4] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

java.lang.NullPointerException: null
        at org.apache.dubbo.rpc.protocol.tri.TripleInvoker.isSync(TripleInvoker.java:176) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.protocol.tri.TripleInvoker.doInvoke(TripleInvoker.java:136) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.protocol.AbstractInvoker.doInvokeAndReturn(AbstractInvoker.java:242) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:186) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:71) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.filter.GenericImplFilter.invoke(GenericImplFilter.java:110) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.metrics.filter.MetricsFilter.invoke(MetricsFilter.java:58) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CallbackRegistrationInvoker.invoke(FilterChainBuilder.java:194) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.protocol.ReferenceCountInvokerWrapper.invoke(ReferenceCountInvokerWrapper.java:78) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invokeWithContext(AbstractClusterInvoker.java:382) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:80) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:343) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.router.RouterSnapshotFilter.invoke(RouterSnapshotFilter.java:46) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:108) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.support.MetricsClusterFilter.invoke(MetricsClusterFilter.java:50) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:52) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.spring.security.filter.ContextHolderParametersSelectedTransferFilter.invoke(ContextHolderParametersSelectedTransferFilter.java:41) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.support.ConsumerClassLoaderFilter.invoke(ConsumerClassLoaderFilter.java:40) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.support.ConsumerContextFilter.invoke(ConsumerContextFilter.java:118) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:331) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CallbackRegistrationInvoker.invoke(FilterChainBuilder.java:194) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.wrapper.AbstractCluster$ClusterFilterInvoker.invoke(AbstractCluster.java:91) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:103) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.cluster.support.wrapper.ScopeClusterInvoker.invoke(ScopeClusterInvoker.java:155) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.registry.client.migration.MigrationInvoker.invoke(MigrationInvoker.java:284) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.proxy.InvocationUtil.invoke(InvocationUtil.java:57) ~[dubbo-3.2.2.jar:3.2.2]
        at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:75) ~[dubbo-3.2.2.jar:3.2.2]
        at com.alibaba.middleware.demo.hsf.HelloServiceDubboProxy0.sayHello(HelloServiceDubboProxy0.java) ~[hsf-hello-common-1.0.1-SNAPSHOT.jar:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.18.jar:5.3.18]
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.18.jar:5.3.18]
        at com.sun.proxy.$Proxy97.sayHello(Unknown Source) ~[na:na]
        at com.alibaba.alicom.demo.MainController.sayHello7(MainController.java:82) ~[classes/:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-5.3.18.jar:5.3.18]
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[spring-web-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:655) ~[tomcat-embed-core-9.0.60.jar:4.0.FR]
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.18.jar:5.3.18]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.60.jar:4.0.FR]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:549) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:170) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:221) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.60.jar:9.0.60]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:549) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:187) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.18.jar:5.3.18]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:549) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:187) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.18.jar:5.3.18]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:549) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:187) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.18.jar:5.3.18]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_351]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_351]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_351]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:549) ~[na:1.8.0_351]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:187) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_351]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.60.jar:9.0.60]
        at java.lang.Thread.run(Thread.java:750) [na:1.8.0_351]
@wyatt-513 wyatt-513 added the type/bug Bugs to being fixed label Aug 7, 2023
@icodening
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可否贴一下完整的代码。我这边自测服务端泛化是可以的呢

image
image

@icodening
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噢，provider泛化、consumer不泛化调用下，复现了该问题。我这边处理一下吧

@wyatt-513
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感谢

@wyatt-513
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噢，provider泛化、consumer不泛化调用下，复现了该问题。我这边处理一下吧

请问，目前是什么情况？

@icodening icodening mentioned this issue Aug 16, 2023
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@icodening
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@wyatt-513 修复的pr已经提交

@AlbumenJ
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@icodening @AlbumenJ 这个场景修复之后, 客户端泛化, 调用不泛化provider, 会有问题. 本身我们客户端泛化这块, 不依赖provider的接口声明. 在调用时会报 Not found class异常 image

Fixed in #13442

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@AlbumenJ @icodening @wyatt-513