router-for-me/CLIProxyAPI · error

unexpected status %d: %s

Error message

unexpected status %d: %s

What it means

Error "unexpected status %d: %s" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/httpfetch/httpfetch.go:47

	for key, value := range headers {
		if value != "" {
			req.Header.Set(key, value)
		}
	}

	resp, errDo := client.Do(req)
	if errDo != nil {
		return nil, fmt.Errorf("request failed: %w", errDo)
	}
	defer func() {
		if errClose := resp.Body.Close(); errClose != nil {
			log.WithError(errClose).Debug("failed to close response body")
		}
	}()

	if resp.StatusCode < http.StatusOK || resp.StatusCode >= http.StatusMultipleChoices {
		body, _ := io.ReadAll(io.LimitReader(resp.Body, 4096))
		return nil, fmt.Errorf("unexpected status %d: %s", resp.StatusCode, strings.TrimSpace(string(body)))
	}

	reader := io.Reader(resp.Body)
	if maxSize > 0 {
		reader = io.LimitReader(resp.Body, maxSize+1)
	}
	data, errRead := io.ReadAll(reader)
	if errRead != nil {
		return nil, fmt.Errorf("read response: %w", errRead)
	}
	if maxSize > 0 && int64(len(data)) > maxSize {
		return nil, fmt.Errorf("response exceeds maximum allowed size of %d bytes", maxSize)
	}
	return data, nil
}

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Check the status code and body for the server's failure reason.
2. Verify the request URL, credentials, and parameters, then retry.

When it happens

Trigger: Thrown at internal/httpfetch/httpfetch.go:47 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of router-for-me/CLIProxyAPI@78f0c4079e (2026-08-15). Data as JSON: /api/errors/676242e4c964aec2. Report an issue: GitHub.