Exception when running sample code

[agapebondservant]

New to the Prometheus RsocketProxy Client. When I attempt to run the example code provided on the site, I get an exception as shown below - please advise? (Can provide other details as needed.)

import io.micrometer.prometheus.rsocket.PrometheusRSocketClient;
import io.rsocket.transport.netty.client.TcpClientTransport;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.client.RestTemplate;
public class MLModelRSocketClient {
    private static final Logger LOG = LoggerFactory.getLogger(MLModelRSocketClient.class);

    public static void main(String[] args) {

        try {
            PrometheusMeterRegistry meterRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);

            LOG.info("Building RSocket client...");

            PrometheusRSocketClient client = PrometheusRSocketClient
                    .build(meterRegistry,
                            TcpClientTransport.create("localhost", 7001))
                    .connect();
        } catch (Exception ex) {
            LOG.error("Error occurred...");
            LOG.error(ExceptionUtils.getStackTrace(ex));
        }

    }
}

[INFO] --------------------------------------------------------[--r-e-a-c-t-o-r---t-c-p---n-i-o[2m]
 WARN io.netty.channel.DefaultChannelPipeline - An exceptionCaught() event was fired, and it reached at t[h[ 1t;a3i4lm IoNfF Ot[em ]p iTpoetlailn et.i mIet:  u s2u.a6l0l9y  sm
eans the last handler in the pipeline did not handle the exception.
io.netty.channel.ChannelPi[p[l1i;n3e4EmxIcNeFpOt[omn]:  Frienaicsthoerd. naett:t y2.0r2e2s-o1u1r-c1e6sT.0D7e:f1a3u:l3t1P-o0o5l:e0d0Co
nnectio[n[r1o;v3i4dmeIrN$FPOo[lme]d C[n1nme-c-t-i-o-n-A-l-l-o-c-a-t-o-r-$-P-o-o-l-e-d-C-o-n-n--e-c-t-i-o-n-I-n-i-t-i-a-l-i-z-e-r-.-h-a-n-d-l-e-r-A-d-d-e-d-(-)- -h-a-s- -t-h-r-o-w-n- -a-nemx
ception; removed.
        at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:624)
        at io.netty.channel.DefaultChannelPipeline.access$100(DefaultChannelPipeline.java:46)
        at io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1463)
        at io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1115)
        at io.netty.channel.DefaultChannelPipeline.invokeHandlerAddedIfNeeded(DefaultChannelPipeline.java:650)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:502)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:417)
        at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:474)
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
        at (base)

[jonatan-ivanov]

Could you please try to run the app as java -jar ... instead of maven?
I have a hard time reading this:

t[h[ 1t;a3i4lm IoNfF Ot[em ]p iTpoetlailn et.i mIet:  u s2u.a6l0l9y