{"record":{"id":"41792208a5fca325","repo":"Tencent/WeKnora","slug":"create-put-request-w","errorCode":null,"errorMessage":"create PUT request: %w","messagePattern":"create PUT request: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/infrastructure/docparser/mineru_cloud_converter.go","lineNumber":169,"sourceCode":"\tvar result batchApplyResponse\n\tif err := json.NewDecoder(resp.Body).Decode(&result); err != nil {\n\t\treturn \"\", \"\", fmt.Errorf(\"decode response: %w\", err)\n\t}\n\tif result.Code != 0 {\n\t\treturn \"\", \"\", fmt.Errorf(\"API error: %s\", result.Msg)\n\t}\n\tif len(result.Data.FileURLs) == 0 {\n\t\treturn \"\", \"\", fmt.Errorf(\"API returned no file_urls\")\n\t}\n\n\tlogger.Infof(context.Background(), \"[MinerUCloud] batch apply ok: batch_id=%s, urls=%d\", result.Data.BatchID, len(result.Data.FileURLs))\n\treturn result.Data.BatchID, result.Data.FileURLs[0], nil\n}\n\nfunc (c *MinerUCloudReader) uploadFile(ctx context.Context, uploadURL string, content []byte) error {\n\thttpReq, err := http.NewRequestWithContext(ctx, http.MethodPut, uploadURL, bytes.NewReader(content))\n\tif err != nil {\n\t\treturn fmt.Errorf(\"create PUT request: %w\", err)\n\t}\n\n\tclient := utils.NewSSRFSafeHTTPClient(utils.SSRFSafeHTTPClientConfig{Timeout: 120 * time.Second, MaxRedirects: 5})\n\tresp, err := client.Do(httpReq)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"PUT upload: %w\", err)\n\t}\n\tresp.Body.Close()\n\n\tif resp.StatusCode >= 300 {\n\t\treturn fmt.Errorf(\"PUT upload status %d\", resp.StatusCode)\n\t}\n\tlogger.Infof(context.Background(), \"[MinerUCloud] file uploaded, status=%d\", resp.StatusCode)\n\treturn nil\n}\n\n// --- polling ---\n","sourceCodeStart":151,"sourceCodeEnd":187,"githubUrl":"https://github.com/Tencent/WeKnora/blob/988cbb03305e055d8ebb7d46d9ac6cc0803cd074/internal/infrastructure/docparser/mineru_cloud_converter.go#L151-L187","documentation":"HTTP client error in MinerUCloudReader.uploadFile: http.NewRequestWithContext could not construct the PUT request for the presigned upload URL. The %w retains the net/http cause; it fires before any bytes are sent to object storage.","triggerScenarios":"Thrown at internal/infrastructure/docparser/mineru_cloud_converter.go:169 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Log the upload URL to check its format","Re-request upload URLs via batch apply if stale/malformed","Retry the full upload flow"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"988cbb03305e055d8ebb7d46d9ac6cc0803cd074","analyzedAt":"2026-09-02T14:41:08.344Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}