{"record":{"id":"71d20689d76c23a8","repo":"go-gorm/gorm","slug":"invalid-serializer-type-v","errorCode":null,"errorMessage":"invalid serializer type %v","messagePattern":"invalid serializer type (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"schema/field.go","lineNumber":201,"sourceCode":"\t\t\tgetRealFieldValue(fieldValue)\n\t\t}\n\t}\n\n\tif v, isSerializer := fieldValue.Interface().(SerializerInterface); isSerializer {\n\t\tfield.DataType = String\n\t\tfield.Serializer = v\n\t} else {\n\t\tserializerName := field.TagSettings[\"JSON\"]\n\t\tif serializerName == \"\" {\n\t\t\tserializerName = field.TagSettings[\"SERIALIZER\"]\n\t\t}\n\t\tif serializerName != \"\" {\n\t\t\tif serializer, ok := GetSerializer(serializerName); ok {\n\t\t\t\t// Set default data type to string for serializer\n\t\t\t\tfield.DataType = String\n\t\t\t\tfield.Serializer = serializer\n\t\t\t} else {\n\t\t\t\tschema.err = fmt.Errorf(\"invalid serializer type %v\", serializerName)\n\t\t\t}\n\t\t}\n\t}\n\n\tif num, ok := field.TagSettings[\"AUTOINCREMENTINCREMENT\"]; ok {\n\t\tfield.AutoIncrementIncrement, _ = strconv.ParseInt(num, 10, 64)\n\t}\n\n\tif v, ok := field.TagSettings[\"DEFAULT\"]; ok {\n\t\tfield.HasDefaultValue = true\n\t\tfield.DefaultValue = v\n\t}\n\n\tif num, ok := field.TagSettings[\"SIZE\"]; ok {\n\t\tif field.Size, err = strconv.Atoi(num); err != nil {\n\t\t\tfield.Size = -1\n\t\t}\n\t}","sourceCodeStart":183,"sourceCodeEnd":219,"githubUrl":"https://github.com/go-gorm/gorm/blob/1d6ce99528060be18a42be09aca8d39efcb47f28/schema/field.go#L183-L219","documentation":"Error \"invalid serializer type %v\" thrown in go-gorm/gorm.","triggerScenarios":"Thrown at schema/field.go:201 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Use a registered serializer name in the tag, e.g. `gorm:\"serializer:json\"`.","Register the custom serializer with schema.RegisterSerializer before parsing.","Check for typos in the serializer tag value."],"exampleFix":"Use a registered serializer type in the tag, e.g. `gorm:\"serializer:json\"`, and register custom ones via schema.RegisterSerializer.","handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"1d6ce99528060be18a42be09aca8d39efcb47f28","analyzedAt":"2026-08-15T13:01:23.433Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}