Tencent/WeKnora · error

PUT upload status %d

Error message

PUT upload status %d

What it means

Protocol error in MinerUCloudReader.uploadFile: the object storage answered the PUT with a non-200 status, so the document bytes were not accepted. The %d carries the status code, letting callers distinguish upload rejection from network failure in the same function.

Source

Thrown at internal/infrastructure/docparser/mineru_cloud_converter.go:180

	logger.Infof(context.Background(), "[MinerUCloud] batch apply ok: batch_id=%s, urls=%d", result.Data.BatchID, len(result.Data.FileURLs))
	return result.Data.BatchID, result.Data.FileURLs[0], nil
}

func (c *MinerUCloudReader) uploadFile(ctx context.Context, uploadURL string, content []byte) error {
	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPut, uploadURL, bytes.NewReader(content))
	if err != nil {
		return fmt.Errorf("create PUT request: %w", err)
	}

	client := utils.NewSSRFSafeHTTPClient(utils.SSRFSafeHTTPClientConfig{Timeout: 120 * time.Second, MaxRedirects: 5})
	resp, err := client.Do(httpReq)
	if err != nil {
		return fmt.Errorf("PUT upload: %w", err)
	}
	resp.Body.Close()

	if resp.StatusCode >= 300 {
		return fmt.Errorf("PUT upload status %d", resp.StatusCode)
	}
	logger.Infof(context.Background(), "[MinerUCloud] file uploaded, status=%d", resp.StatusCode)
	return nil
}

// --- polling ---

type batchPollResponse struct {
	Code int    `json:"code"`
	Msg  string `json:"msg"`
	Data struct {
		ExtractResult json.RawMessage `json:"extract_result"` // can be object or array
	} `json:"data"`
}

type extractResultItem struct {
	State    string `json:"state"`
	FileName string `json:"file_name"`

View on GitHub (pinned to 988cbb0330)

Solutions

1. Re-apply for fresh upload URLs if the signature expired
2. Verify the body length matches Content-Length
3. Retry; if persistent, re-run the batch apply

When it happens

Trigger: Thrown at internal/infrastructure/docparser/mineru_cloud_converter.go:180 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Tencent/WeKnora@988cbb0330 (2026-09-02). Data as JSON: /api/errors/feae0459a5590de4. Report an issue: GitHub.