我按照文档教程运行example报错 404

[kuooyoung]

1. 首先运行jarger:

docker run --rm --name jaeger \
  -e COLLECTOR_ZIPKIN_HOST_PORT=:9411 \
  -p 6831:6831/udp \
  -p 6832:6832/udp \
  -p 5778:5778 \
  -p 16686:16686 \
  -p 4317:4317 \
  -p 4318:4318 \
  -p 14250:14250 \
  -p 14268:14268 \
  -p 14269:14269 \
  -p 9411:9411 \
  jaegertracing/all-in-one:1.53.0

2. 编译服务：

otel go build .

3. 运行服务：

export OTEL_EXPORTER_OTLP_ENDPOINT="http://127.0.0.1:4318" 
export OTEL_EXPORTER_OTLP_INSECURE=true 
export  OTEL_SERVICE_NAME=demo 
./demo

报错信息：

2025/05/06 10:57:34 failed to upload metrics: failed to send metrics to http://127.0.0.1:4318/v1/metrics: 404 Not Found (body: 404 page not found)

[123liuziming]

If you do not want to see metrics, you can close the metrics exporter:

export OTEL_METRICS_EXPORTER=none

[123liuziming]

You can open a PR to polish the example~