{"record":{"id":"c483c927ee95f4d0","repo":"GopeedLab/gopeed","slug":"file-d-request-is-nil","errorCode":null,"errorMessage":"file %d request is nil","messagePattern":"file (.+?) request is nil","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/extmock/main.go","lineNumber":284,"sourceCode":"\t\tresourceOutputDir = filepath.Join(outputDir, result.Res.Name)\n\t}\n\tif err := os.MkdirAll(resourceOutputDir, 0o755); err != nil {\n\t\treturn err\n\t}\n\n\twaiter := newTaskTerminalWaiter(d)\n\tsummary := &downloadResult{\n\t\tResolve:   result,\n\t\tOutputDir: resourceOutputDir,\n\t\tFiles:     make([]*downloadedFileResult, 0, len(result.Res.Files)),\n\t}\n\n\tfor idx, file := range result.Res.Files {\n\t\tif file == nil {\n\t\t\treturn fmt.Errorf(\"file %d is nil\", idx)\n\t\t}\n\t\tif file.Req == nil {\n\t\t\treturn fmt.Errorf(\"file %d request is nil\", idx)\n\t\t}\n\n\t\ttargetDir := resourceOutputDir\n\t\tif file.Path != \"\" {\n\t\t\ttargetDir = filepath.Join(resourceOutputDir, file.Path)\n\t\t}\n\t\tif err := os.MkdirAll(targetDir, 0o755); err != nil {\n\t\t\treturn err\n\t\t}\n\n\t\ttaskID, err := d.CreateDirect(file.Req, &base.Options{\n\t\t\tPath: targetDir,\n\t\t\tName: file.Name,\n\t\t})\n\t\tif err != nil {\n\t\t\treturn fmt.Errorf(\"create task for %q failed: %w\", file.Name, err)\n\t\t}\n\t\twaiter.Register(taskID)","sourceCodeStart":266,"sourceCodeEnd":302,"githubUrl":"https://github.com/GopeedLab/gopeed/blob/7b7327ffb30816273a74b142cccc0bc10c5a4c67/cmd/extmock/main.go#L266-L302","documentation":"Error \"file %d request is nil\" thrown in GopeedLab/gopeed.","triggerScenarios":"Thrown at cmd/extmock/main.go:284 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7b7327ffb30816273a74b142cccc0bc10c5a4c67","analyzedAt":"2026-08-16T02:51:03.250Z","schemaVersion":2},"datasetVersion":"2026-08-16T03:17:38.424Z"}