/Dart/DioError (DioError [DioErrorType.DEFAULT]: Converting object to an encodable object failed: Instance of

DioError (DioError [DioErrorType.DEFAULT]: Converting object to an encodable object failed: Instance of

// You need to add a toJson on your class.
// In my case was the params that were being sent to the api
/// var inputParams = new BlaBla(prop1: null, prop2: null).toJson();

class BlaBla {
String prop1;
String prop2;

BlaBla({this.prop1,this.prop2});

Map toJson() => {"prop1": prop1, "prop2": prop2}; // <-- add this
}

Source: github.com

Similar codes

6 votes266 views2 answers
Flutter flotingactionbutton extend
Dart
0 vote257 views1 answer
Future as a parameter with async in flutter
Dart
2 votes307 views1 answer
Open link with button flutter
Dart
12 votes248 views4 answers
Flutter substring
Dart
3 votes265 views1 answer
Flutter listtile padding
Dart
0 vote255 views1 answer
Flutter text direction rtl
Dart
0 vote277 views1 answer
If else dart example
Dart
3 votes254 views2 answers
Reverse for loop in flutter
Dart
0 vote260 views2 answers
Flutter copy
Dart
19 votes298 views5 answers
Flutter column cross axis alignment
Dart