wangxingzhen opened a new issue, #11769: URL: https://github.com/apache/skywalking/issues/11769
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/skywalking/issues?q=is%3Aissue) and found no similar issues. ### Apache SkyWalking Component OAP server (apache/skywalking) ### What happened When I build kratos, I get this error. My project has only grpc service, no http service. Is this the reason? There are more than a dozen microservices in this project directory, and I tried to add skywalking to one of them during build, but this error occurred. ➜ server git:(dev) ✗ go build -tags netgo -o service-market -toolexec "/skywalking-go/bin/skywalking-go-agent--darwin-arm64 -config /skywalking-go/tools/go-agent/config/agent.default.yaml" -a . # github.com/go-kratos/kratos/v2/transport/http /var/folders/fd/6tb4j71n3rj4tdx6scv9fj400000gp/T/go-build842865790/b278/skywalking_enhance_http_client_middleware.go:38:24: tr.RequestHeader().Add undefined (type transport.Header has no field or method Add) 2024/01/14 21:59:11 exit status 2 ### What you expected to happen I Should be successfully compiled ### How to reproduce I want to know what caused this ### Anything else _No response_ ### Are you willing to submit a pull request to fix on your own? - [ ] Yes I am willing to submit a pull request on my own! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@skywalking.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org