Re: [grpc-io] Trouble running the examples

[Amit Saha]

On 4 Jul 2021, at 12:17 am, momo95 <morga...@gmail.com> wrote:

Hi all, 

I just started using grpcio a couple of days ago. I'm on python==3.7.6 and OS Catalina 10.15.4. I want to run the greeter example. I have got all the dependencies in place, virtualenv etc - I can start the server no problem but when I run the client I get this error: 

Traceback (most recent call last):

  File "greeter_client.py", line 45, in <module>

    run()

  File "greeter_client.py", line 37, in run

    response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))

  File ".../grpc/lib/python3.7/site-packages/grpc/_channel.py", line 946, in __call__

    return _end_unary_response_blocking(state, call, False, None)

  File ".../grpc/lib/python3.7/site-packages/grpc/_channel.py", line 849, in _end_unary_response_blocking

    raise _InactiveRpcError(state)

grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:

status = StatusCode.UNIMPLEMENTED

details = "Method not found!"

debug_error_string = "{"created":"@1625321565.427556000","description":"Error received from peer ipv6:[::1]:50051","file":"src/core/lib/surface/call.cc","file_line":1067,"grpc_message":"Method not found!","grpc_status":12}"

>

I also get the same error when trying to run my own grpc system. I tried running with the original helloworld docs in the github repo, and also with the modifications suggested in the grpc.io Quick Start docs. 

To understand the issue correctly, you can run the server, but you get that error when running the client? Can you please share your server and client code and how you are running them?

Thanks in advance if anyone can help! :) 

Mo 

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[momo95]

Hello, thanks for your help! 

In the end it was a problem with the ports not matching :) 

Cheers! 

[Amit Saha]

On 4 Jul 2021, at 6:32 pm, momo95 <morga...@gmail.com> wrote:

Hello, thanks for your help! 

In the end it was a problem with the ports not matching :) 

Good to know you figured it out.

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