goharbor/harbor · error · *errors.Error

BAD_REQUEST

BAD_REQUEST

Error message

the N must be a positive int type

What it means

Error "the N must be a positive int type" thrown in goharbor/harbor.

Source

Thrown at src/server/registry/util/util.go:70

		sort.Strings(strs)
	}
	i := sort.Search(len(strs), func(i int) bool { return x <= strs[i] })
	if i < len(strs) && strs[i] == x {
		return i
	}
	return -1
}

// ParseNAndLastParameters parse the n and last parameters from the query of the http request
func ParseNAndLastParameters(r *http.Request) (*int, string, error) {
	q := r.URL.Query()

	var n *int

	if q.Get("n") != "" {
		value, err := strconv.Atoi(q.Get("n"))
		if err != nil || value < 0 {
			return nil, "", errors.New(err).WithCode(errors.BadRequestCode).WithMessage("the N must be a positive int type")
		}

		n = &value
	}

	return n, q.Get("last"), nil
}

// SendListTagsResponse sends the response for list tags API
func SendListTagsResponse(w http.ResponseWriter, r *http.Request, tags []string) {
	n, last, err := ParseNAndLastParameters(r)
	if err != nil {
		libhttp.SendError(w, err)
		return
	}

	items, nextLast := pickItems(sortedAndUniqueItems(tags), n, last)

View on GitHub (pinned to 7b2fd08cc5)

When it happens

Trigger: Thrown at src/server/registry/util/util.go:70 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of goharbor/harbor@7b2fd08cc5 (2026-08-16). Data as JSON: /api/errors/f491ba900a4c3bb7. Report an issue: GitHub.