[Q/A][Java SDK (Component)] java.lang.NoSuchMethodException

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Apache Dubbo Component

Java SDK (apache/dubbo)

Details

dubbo version: 3.2.14

This is my defined proto, one of which is a WRITE method, Bidirectional streaming RPC.
这是我定义的 proto，其中有一个write方法，是一个双向流式rpc。

Why does the parameter become writeRequest instead of StreamObServer when calling? What causes this error?
为什么在调用的时候，入参变成了WriteRequest，而不是StreamObserver？这个什么原因导致这个错误呢？

service ExcelFileResourceDubboGrpc {
  // 读取
  rpc read(ReadRequest) returns (stream ReadResult) {}
  // 写出
  rpc write(stream WriteRequest) returns (stream WriteResult){}
}

java.lang.NoSuchMethodException: com.ligong.mes.system.protobuf.dubbo.ExcelFileResource.ExcelFileResourceDubboGrpc.write(com.ligong.mes.system.protobuf.dubbo.ExcelFileResource.WriteRequest)
	at java.base/java.lang.Class.getMethod(Class.java:2395)
	at org.apache.dubbo.validation.support.jvalidation.JValidatorNew.validate(JValidatorNew.java:279)
	at org.apache.dubbo.validation.filter.ValidationFilter.invoke(ValidationFilter.java:93)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at com.alibaba.dubbo.rpc.Invoker$CompatibleInvoker.invoke(Invoker.java:77)
	at io.seata.integration.dubbo.alibaba.AlibabaDubboTransactionPropagationFilter.invoke(AlibabaDubboTransactionPropagationFilter.java:45)
	at com.alibaba.dubbo.rpc.Filter.invoke(Filter.java:34)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.seata.SeataTransactionPropagationConsumerFilter.invoke(SeataTransactionPropagationConsumerFilter.java:53)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.filter.RpcExceptionFilter.invoke(RpcExceptionFilter.java:40)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at com.ligong.mes.common.dubbo.filter.DubboConsumerContextFilter.invoke(DubboConsumerContextFilter.java:26)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CallbackRegistrationInvoker.invoke(FilterChainBuilder.java:197)
	at org.apache.dubbo.rpc.protocol.ReferenceCountInvokerWrapper.invoke(ReferenceCountInvokerWrapper.java:106)
	at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invokeWithContext(AbstractClusterInvoker.java:412)
	at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:82)
	at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:366)
	at com.alibaba.csp.sentinel.adapter.dubbo3.SentinelDubboConsumerFilter.syncInvoke(SentinelDubboConsumerFilter.java:82)
	at com.alibaba.csp.sentinel.adapter.dubbo3.SentinelDubboConsumerFilter.invoke(SentinelDubboConsumerFilter.java:66)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.router.RouterSnapshotFilter.invoke(RouterSnapshotFilter.java:46)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:108)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.support.MetricsClusterFilter.invoke(MetricsClusterFilter.java:57)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:52)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at com.alibaba.csp.sentinel.adapter.dubbo3.DubboAppContextFilter.invoke(DubboAppContextFilter.java:47)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.support.ObservationSenderFilter.invoke(ObservationSenderFilter.java:62)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.spring.security.filter.ContextHolderParametersSelectedTransferFilter.invoke(ContextHolderParametersSelectedTransferFilter.java:40)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.metrics.filter.MetricsFilter.invoke(MetricsFilter.java:86)
	at org.apache.dubbo.rpc.cluster.filter.support.MetricsConsumerFilter.invoke(MetricsConsumerFilter.java:38)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.support.ConsumerClassLoaderFilter.invoke(ConsumerClassLoaderFilter.java:40)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.support.ConsumerContextFilter.invoke(ConsumerContextFilter.java:119)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349)
	at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CallbackRegistrationInvoker.invoke(FilterChainBuilder.java:197)
	at org.apache.dubbo.rpc.cluster.support.wrapper.AbstractCluster$ClusterFilterInvoker.invoke(AbstractCluster.java:101)
	at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:106)
	at org.apache.dubbo.rpc.cluster.support.wrapper.ScopeClusterInvoker.invoke(ScopeClusterInvoker.java:171)
	at org.apache.dubbo.registry.client.migration.MigrationInvoker.invoke(MigrationInvoker.java:294)
	at org.apache.dubbo.rpc.proxy.InvocationUtil.invoke(InvocationUtil.java:64)
	at org.apache.dubbo.rpc.stub.StubInvocationUtil.call(StubInvocationUtil.java:64)
	at org.apache.dubbo.rpc.stub.StubInvocationUtil.biOrClientStreamCall(StubInvocationUtil.java:45)
	at com.ligong.mes.system.protobuf.dubbo.ExcelFileResource.DubboExcelFileResourceDubboGrpcTriple$ExcelFileResourceDubboGrpcStub.write(DubboExcelFileResourceDubboGrpcTriple.java:117)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at org.apache.dubbo.config.spring.util.LazyTargetInvocationHandler.invoke(LazyTargetInvocationHandler.java:54)
	at com.ligong.mes.system.protobuf.dubbo.ExcelFileResource.ExcelFileResourceDubboGrpcDubboProxy1.write(ExcelFileResourceDubboGrpcDubboProxy1.java)
	at com.ligong.mes.common.excel.util.ExcelFileResourceUtil.write(ExcelFileResourceUtil.java:73)
	at com.ligong.mes.common.excel.RecordExporter.doExport(RecordExporter.java:137)
	at com.ligong.mes.common.support.server.util.ExcelAsyncUtil.lambda$exportRecord$2(ExcelAsyncUtil.java:133)
	at com.ligong.mes.common.support.server.util.OrgBasedAsyncUtil.lambda$submit$2(OrgBasedAsyncUtil.java:72)
	at com.alibaba.ttl.TtlCallable.call(TtlCallable.java:65)
	at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)

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