Issue when using Brod: Bad generator when I run create_topic

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1

Hello :slightly_smiling_face:

I have a problem with brod, I try to create a topic from brod :

use GenServer

  def start_link do
    GenServer.start_link(__MODULE__, :ok, name: __MODULE__)
  end

  @impl true
  def init(:ok) do
    case :brod.start_client([{"localhost", 9092}], :kafka_client, []) do
      :ok -> {:ok, nil}
      {:ok, _client_id} -> {:ok, nil}
      {:error, _reason} = error -> error
    end
  end

  def create_topic(topic_name) do
    :brod.create_topics(
      :kafka_client,
      [
        %{
          topic: topic_name,
          num_partitions: 3,
          replication_factor: 3,
          replica_assignment: [],
          config_entries: [
            %{
              config_name: "retention.ms",
              config_value: "-1"
            }
          ]
        }
      ],
      timeout: 30_000,
      validate_only: false
    )
  end

But I get this error :

[error] GenServer #PID<0.1145.0> terminating
** (stop) {:bad_generator, :kafka_client}
    (kafka_protocol 4.1.10) /home/shared/development/cyberbotz/projects/from-boilerplate/petal/botz_platform/deps/kafka_protocol/src/kpro_brokers.erl:317: :kpro_brokers."-random_order/1-lc$^0/1-0-"/1
    (kafka_protocol 4.1.10) /home/shared/development/cyberbotz/projects/from-boilerplate/petal/botz_platform/deps/kafka_protocol/src/kpro_brokers.erl:317: :kpro_brokers.random_order/1
    (kafka_protocol 4.1.10) /home/shared/development/cyberbotz/projects/from-boilerplate/petal/botz_platform/deps/kafka_protocol/src/kpro_brokers.erl:48: :kpro_brokers.connect_any/2
    (kafka_protocol 4.1.10) /home/shared/development/cyberbotz/projects/from-boilerplate/petal/botz_platform/deps/kafka_protocol/src/kpro_lib.erl:393: :kpro_lib.do_ok_pipe/1
    (kafka_protocol 4.1.10) /home/shared/development/cyberbotz/projects/from-boilerplate/petal/botz_platform/deps/kafka_protocol/src/kpro_lib.erl:304: anonymous fn/3 in :kpro_lib.with_timeout/2

Anyone know what I have to do?

Thanks :slightly_smiling_face: