{"id":"7634f91fa2f68cf0","repo":"jackc/pgx","slug":"unexpected-trailing-data-v","errorCode":null,"errorMessage":"unexpected trailing data: %v","messagePattern":"unexpected trailing data: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pgtype/array.go","lineNumber":232,"sourceCode":"\t\t\tif err != nil {\n\t\t\t\treturn nil, fmt.Errorf(\"invalid array value: %w\", err)\n\t\t\t}\n\t\t\tif currentDim == counterDim {\n\t\t\t\timplicitDimensions[currentDim].Length++\n\t\t\t}\n\t\t\tdst.Quoted = append(dst.Quoted, quoted)\n\t\t\tdst.Elements = append(dst.Elements, value)\n\t\t}\n\n\t\tif currentDim < 0 {\n\t\t\tbreak\n\t\t}\n\t}\n\n\tskipWhitespace(buf)\n\n\tif buf.Len() > 0 {\n\t\treturn nil, fmt.Errorf(\"unexpected trailing data: %v\", buf.String())\n\t}\n\n\tswitch {\n\tcase len(dst.Elements) == 0:\n\tcase len(explicitDimensions) > 0:\n\t\tdst.Dimensions = explicitDimensions\n\tdefault:\n\t\tdst.Dimensions = implicitDimensions\n\t}\n\n\treturn dst, nil\n}\n\nfunc skipWhitespace(buf *bytes.Buffer) {\n\tvar r rune\n\tvar err error\n\tfor r, _, _ = buf.ReadRune(); unicode.IsSpace(r); r, _, _ = buf.ReadRune() {\n\t}","sourceCodeStart":214,"sourceCodeEnd":250,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/pgtype/array.go#L214-L250","documentation":"Error \"unexpected trailing data: %v\" thrown in jackc/pgx.","triggerScenarios":"Thrown at pgtype/array.go:232 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"ec1a0befd22592cffffdeeb0a50311b506372f4c","analyzedAt":"2026-08-04T22:52:11.263Z","schemaVersion":2}