{"record":{"id":"459102b36b475b33","repo":"apache/answer","slug":"initialize-data-layer-failed-w","errorCode":null,"errorMessage":"initialize data layer failed: %w","messagePattern":"initialize data layer failed: %w","errorType":"error_code","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/cli/reset_password.go","lineNumber":93,"sourceCode":"\t}\n\n\tdb, err := initDatabase(config.Data.Database.Driver, config.Data.Database.Connection)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"connect database failed: %w\", err)\n\t}\n\tdefer func() {\n\t\t_ = db.Close()\n\t}()\n\n\tcache, cacheCleanup, err := data.NewCache(config.Data.Cache)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"initialize cache failed: %w\", err)\n\t}\n\tdefer cacheCleanup()\n\n\tdataData, dataCleanup, err := data.NewData(db, cache)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"initialize data layer failed: %w\", err)\n\t}\n\tdefer dataCleanup()\n\n\tuserRepo := user.NewUserRepo(dataData)\n\tauthRepo := auth.NewAuthRepo(dataData)\n\tapiKeyRepo := api_key.NewAPIKeyRepo(dataData)\n\tauthSvc := authService.NewAuthService(authRepo, apiKeyRepo)\n\n\temail := strings.TrimSpace(opts.Email)\n\tif email == \"\" {\n\t\treader := bufio.NewReader(os.Stdin)\n\t\tfmt.Print(\"Please input user email: \")\n\t\temailInput, err := reader.ReadString('\\n')\n\t\tif err != nil {\n\t\t\treturn fmt.Errorf(\"read email input failed: %w\", err)\n\t\t}\n\t\temail = strings.TrimSpace(emailInput)\n\t}","sourceCodeStart":75,"sourceCodeEnd":111,"githubUrl":"https://github.com/apache/answer/blob/3b9f1370612e690a0b7f230f05e688930db4c6d3/internal/cli/reset_password.go#L75-L111","documentation":"ResetPassword wraps a failure from data.NewData(db, cache), which assembles the shared data layer (transactions, etc.) from the opened DB handle and cache. This is an internal wiring failure on top of already-initialized dependencies.","triggerScenarios":"data.NewData errors while constructing the data layer, e.g. invalid sql.DB wrapper state, nil dependencies, or internal setup failing (rare; usually follows another init issue).","commonSituations":"Custom/patched data layer code failing during construction, incompatibility after version upgrade of the data package.","solutions":["Check the wrapped root error; it usually traces back to db or cache misinitialization.","Ensure you're on a consistent library version (no mixed modules).","Retry after fixing upstream DB/cache errors that left handles in bad state."],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":"if err := cli.ResetPassword(ctx, dataDir, opts); err != nil {\n    if strings.Contains(err.Error(), \"initialize data layer failed\") {\n        log.Fatalf(\"data layer init failed; check DB/cache state and versions: %v\", err)\n    }\n}","preventionTips":["Keep data-layer library versions consistent","Fix upstream DB/cache errors before retrying","Run integration smoke tests after upgrades"],"tags":["database","cache","initialization"],"backgroundTag":"data-layer-init-failed","analyzedSha":"3b9f1370612e690a0b7f230f05e688930db4c6d3","analyzedAt":"2026-09-05T18:18:39.533Z","contentChangedAt":"2026-09-05T18:18:39.533Z","schemaVersion":2},"datasetVersion":"2026-09-12T22:17:10.623Z"}