class Examination { int id; int index; String title; List<Option> options; }
class Option { int id; int index; String sequence; String content; }
`Unhandled exception:
NoSuchMethodError: No constructor '_GrowableList' with matching arguments declared in class 'List'.
Receiver: Type: class '_GrowableList@0150898'
Tried calling: new _GrowableList()
Found: new _GrowableList(int)
class Examination { int id; int index; String title; List<Option> options; }class Option { int id; int index; String sequence; String content; }`Unhandled exception: NoSuchMethodError: No constructor '_GrowableList' with matching arguments declared in class 'List'. Receiver: Type: class '_GrowableList@0150898' Tried calling: new _GrowableList() Found: new _GrowableList(int)
0 NoSuchMethodError._throwNew (dart:core-patch/errors_patch.dart:196)
1 _LocalClassMirror._invokeConstructor (dart:mirrors-patch/mirrors_impl.dart:916)
2 _LocalClassMirror.newInstance (dart:mirrors-patch/mirrors_impl.dart:842)
3 _jsonToObject (package:jsonx/jsonx.dart:321:14)
4 decode (package:jsonx/jsonx.dart:184:10)
5 ExaminationJson.getInstance (file:///Users/lightwave/DartProjects/PersonalityColorTest/lib/module/ExaminationJson.dart:26:45)