Using Nuclei From Go Code,CAN NOT got Response

[okadwin]

i use Nuclei from go code like v2/examples/simple.go,outputWriter.WriteCallback only print the event variable(like this fmt.Printf("\n\n\nGot Result: %+v\n", event)),but Response is empty always.in addition,Template,TemplateURL, is empty also.

Got Result: &{Template: TemplateURL: TemplateID:http-missing-security-headers TemplatePath:C:\Users\xxxx\nuclei-templates\http\misconfiguration\http-missing-security
-headers.yaml Info:{Name:HTTP Missing Security Headers Authors:socketz, geeknik, g4l1t0, convisoappsec, kurohost, dawid-czarnecki, forgedhallpass, jub0bs Tags:misconf
ig, headers, generic Description:This template searches for missing HTTP security headers. The impact of these missing headers can vary.
 Reference: SeverityHolder:{Severity:info} Metadata:map[max-request:1] Classification:<nil> Remediation:} MatcherName:strict-transport-security ExtractorName: Type:ht
tp Host:http://vulfocus.xxxxx.cn:58409 Path: Matched:http://vulfocus.xxxxx.cn:58409 ExtractedResults:[] Request:GET / HTTP/1.1
Host: vulfocus.xxxxx.cn:58409
User-Agent: Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

 Response: Metadata:map[] IP:192.168.140.110 Timestamp:2023-07-26 12:54:51.750592 +0800 CST m=+16.228616501 Interaction:<nil> CURLCommand:curl -X 'GET' -d '' -H 'Acce
pt: */*' -H 'Accept-Language: en' -H 'User-Agent: Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36' 'http://vulf
ocus.xxxxx.cn:58409' MatcherStatus:true Lines:[] FileToIndexPosition:map[]}