{"record":{"id":"b3439e9e4463ad54","repo":"redis/go-redis","slug":"redis-invalid-timeseries-aggregator-at-index-d-b3439e","errorCode":null,"errorMessage":"redis: invalid timeseries aggregator at index %d: %d","messagePattern":"redis: invalid timeseries aggregator at index (.+?): (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"timeseries_commands.go","lineNumber":197,"sourceCode":"\tif len(aggregators) == 0 {\n\t\tif aggregator == Invalid {\n\t\t\treturn \"\", 0, nil\n\t\t}\n\t\taggregationArg, err := formatAggregatorArg(aggregator)\n\t\tif err != nil {\n\t\t\treturn \"\", 0, err\n\t\t}\n\t\treturn aggregationArg, 1, nil\n\t}\n\n\tparts := make([]string, len(aggregators))\n\tfor i, agg := range aggregators {\n\t\tif agg == Invalid {\n\t\t\treturn \"\", 0, fmt.Errorf(\"redis: invalid timeseries aggregator at index %d: Invalid (%d)\", i, agg)\n\t\t}\n\t\taggregationArg, err := formatAggregatorArg(agg)\n\t\tif err != nil {\n\t\t\treturn \"\", 0, fmt.Errorf(\"redis: invalid timeseries aggregator at index %d: %d\", i, agg)\n\t\t}\n\t\tparts[i] = aggregationArg\n\t}\n\n\treturn strings.Join(parts, \",\"), len(parts), nil\n}\n\nfunc formatAggregatorArg(aggregator Aggregator) (string, error) {\n\taggregationArg := aggregator.String()\n\tif aggregationArg == \"\" {\n\t\treturn \"\", fmt.Errorf(\"redis: invalid timeseries aggregator: %d\", aggregator)\n\t}\n\treturn aggregationArg, nil\n}\n\ntype TSRangeOptions struct {\n\tLatest        bool\n\tFilterByTS    []int","sourceCodeStart":179,"sourceCodeEnd":215,"githubUrl":"https://github.com/redis/go-redis/blob/c5cad058c72f58370553b48566302303cf8a2e89/timeseries_commands.go#L179-L215","documentation":"Error \"redis: invalid timeseries aggregator at index %d: %d\" thrown in redis/go-redis.","triggerScenarios":"Thrown at timeseries_commands.go:197 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":"c5cad058c72f58370553b48566302303cf8a2e89","analyzedAt":"2026-09-01T06:50:53.388Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}