Code generate missing class

[1774575836]

Json:
{
"data": {
"PersonInfo": {
"name": "Eric"
},
"PersonInfoList": [
{
"name": "Eric"
}
]
}
}

Output:
class GQLResponse {
Data data;

GQLResponse({this.data});

GQLResponse.fromJson(Map<String, dynamic> json) {
data = json['data'] != null ? new Data.fromJson(json['data']) : null;
}

Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
if (this.data != null) {
data['data'] = this.data.toJson();
}
return data;
}
}

class Data {
PersonInfo personInfo;
List personInfoList;

Data({this.personInfo, this.personInfoList});

Data.fromJson(Map<String, dynamic> json) {
personInfo = json['PersonInfo'] != null
? new PersonInfo.fromJson(json['PersonInfo'])
: null;
if (json['PersonInfoList'] != null) {
personInfoList = new List();
json['PersonInfoList'].forEach((v) {
personInfoList.add(new PersonInfoList.fromJson(v));
});
}
}

Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
if (this.personInfo != null) {
data['PersonInfo'] = this.personInfo.toJson();
}
if (this.personInfoList != null) {
data['PersonInfoList'] =
this.personInfoList.map((v) => v.toJson()).toList();
}
return data;
}
}

class PersonInfo {
String name;

PersonInfo({this.name});

PersonInfo.fromJson(Map<String, dynamic> json) {
name = json['name'];
}

Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['name'] = this.name;
return data;
}
}

The class PersonInfoList is missing but used in generated code, thanks if you can fix this.