the problem on docker when using flower

Flower Help - Beginners
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1

When I was following the process in the ‘Quickstart with Docker’ section on https://flower.ai/docs/framework/docker/tutorial-quickstart-docker.html, I encountered the following issue when running the command flwr run . local-deployment --stream:

[root@localhost quickstart-docker]# flwr run . local-deployment --stream
Loading project configuration…
Success
<_InactiveRpcError of RPC that terminated with:
status = StatusCode.FAILED_PRECONDITION
details = “Federation ‘’ does not exist.”
debug_error_string = “UNKNOWN:Error received from peer {grpc_status:9, grpc_message:“Federation ‘’ does not exist.”}”

2

Hello @nielinhai , thank you for creating the post with your question. I followed the instructions in the tutorial and it worked as expected.

Is your python environment (where you do flwr run from) making use of the latest version of Flower ? At the moment the latest version is 1.24.0 (and the guide makes use of Docker images built with such version of Flower)