Tencent/WeKnora · error

API status %d: %s

Error message

API status %d: %s

What it means

Protocol error in MinerUCloudReader.applyUploadURLs: the MinerU batch-apply endpoint returned a non-200 status. The response body is captured into the message (%d status, %s body) to expose the service's error text; it fires when the API is reachable but rejects the request (bad token, quota, malformed payload).

Source

Thrown at internal/infrastructure/docparser/mineru_cloud_converter.go:148

	}

	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, c.baseURL+"/file-urls/batch", bytes.NewReader(body))
	if err != nil {
		return "", "", fmt.Errorf("create request: %w", err)
	}
	httpReq.Header.Set("Authorization", "Bearer "+c.apiKey)
	httpReq.Header.Set("Content-Type", "application/json")

	client := utils.NewSSRFSafeHTTPClient(utils.SSRFSafeHTTPClientConfig{Timeout: 30 * time.Second, MaxRedirects: 5})
	resp, err := client.Do(httpReq)
	if err != nil {
		return "", "", fmt.Errorf("HTTP request: %w", err)
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusOK {
		respBody, _ := io.ReadAll(resp.Body)
		return "", "", fmt.Errorf("API status %d: %s", resp.StatusCode, string(respBody))
	}

	var result batchApplyResponse
	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
		return "", "", fmt.Errorf("decode response: %w", err)
	}
	if result.Code != 0 {
		return "", "", fmt.Errorf("API error: %s", result.Msg)
	}
	if len(result.Data.FileURLs) == 0 {
		return "", "", fmt.Errorf("API returned no file_urls")
	}

	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 {

View on GitHub (pinned to 988cbb0330)

Solutions

1. Check the embedded body for the API's error detail
2. Verify the MinerU API key and quota
3. Retry for 5xx; fix auth/request for 4xx

When it happens

Trigger: Thrown at internal/infrastructure/docparser/mineru_cloud_converter.go:148 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/688a12ec4e58e2e6. Report an issue: GitHub.