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Hello everyone.

I have a problem with convert the object to json. I'm using gson to convert the java object to json string, but i got an error for this. Below is the describe

I have a class Bus
class Bus{
 private int id;
 private Route route;
  //setters and getters
class Route{
 private int id;
 private List<Bus> listBus;
 //setters and getters

When i using gson to convert the bus object to json,

Gson gson = new Gson();
Bus bus = getABus();//get the bus
String json = gson.toJson(bus);

it generate this erros:

Could anyone know how to solve this problem please?

Posted 18-Apr-12 21:09pm

1 solution

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Solution 1

Looks like you need to write a custom serializer. Check out the guide:[^]

Good luck!

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