I'm struggling with this error since days. I've already tried to Clean Project and Rebuild it, but it didn't work for me.
Here is my retrofit call
@Headers("Content-Tyoe: application/json")
@GET("api/formchecks/available/job/{id}")
Call<List<FormCheckList>> getAvailableFormCheckListsByJob(@Path("id") int id, @Header("Authorization") String auth);
My gson and retrofit declaration:
Gson gson = new GsonBuilder()
.setLenient()
.create();
private List<FormCheckList> checks;
retrofit = new Retrofit.Builder()
.baseUrl(RetrofitInterface.API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create(gson))
.build();
My call.enqueue
RetrofitInterface service = retrofit.create(RetrofitInterface.class);
Call<List<FormCheckList>> call = service.getAvailableFormCheckListsByJob(id, auth);
call.enqueue(new Callback<List<FormCheckList>>() {
@Override
public void onResponse(Call<List<FormCheckList>> call, Response<List<FormCheckList>> response) {
ErrorResponse res;
Log.d("HERE", "CHECKS: " (response.body() != null));
switch (response.code()) {
case 404:
try {
res = gson.fromJson(response.errorBody().string(), ErrorResponse.class);
customAlert.setTxtAlert(res.message);
customAlert.setType("info");
customAlert.startLoadingDialog();
} catch (IOException e) {
Log.d("HERE2", "checks " response.body());
e.printStackTrace();
customAlert.setTxtAlert(e.getMessage());
customAlert.setType("error");
customAlert.startLoadingDialog();
}
break;
case 400:
try {
res = gson.fromJson(response.errorBody().string(), ErrorResponse.class);
customAlert.setTxtAlert(res.message);
customAlert.setType("warning");
customAlert.startLoadingDialog();
} catch (IOException e) {
Log.d("HERE1", "checks " response.body());
e.printStackTrace();
customAlert.setTxtAlert(e.getMessage());
customAlert.setType("error");
customAlert.startLoadingDialog();
}
break;
case 200:
checks = response.body();
break;
default:
break;
}
}
@Override
public void onFailure(Call<List<FormCheckList>> call, Throwable t) {
customAlert.setTxtAlert(t.getMessage());
customAlert.setType("error");
customAlert.startLoadingDialog();
}
});
My response model from Postman
[
{
"id": 119,
"formParamSetupId": 8893,
"formParamSetup": {
"id": 8893,
"referIndex": "1.1",
"formParam": {
"id": 3,
"description": "Larghezza",
"lastUpdate": "2020-08-24T08:52:05.0300464"
},
"paramExtraValue": "SPC",
"dimensionalSurvey": {
"value": 24.8,
"posTolerance": 0.5,
"negTolerance": 0.25,
"surveyType": null
}
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0303808"
},
{
"id": 120,
"formParamSetupId": 8894,
"formParamSetup": {
"id": 8894,
"referIndex": "1.2",
"formParam": {
"id": 5,
"description": "Verifica cavità contatto",
"lastUpdate": "2020-08-24T08:52:05.0696232"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0330752"
},
{
"id": 121,
"formParamSetupId": 8895,
"formParamSetup": {
"id": 8895,
"referIndex": "1.3",
"formParam": {
"id": 90,
"description": "Verifica assenza di bava imbocco cavità contatto",
"lastUpdate": "2020-08-31T12:04:00"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0355646"
},
{
"id": 122,
"formParamSetupId": 8896,
"formParamSetup": {
"id": 8896,
"referIndex": "2.1",
"formParam": {
"id": 38,
"description": "Verifica assenza di : bruciature,crepe,bave,incompletezze,deformazioni",
"lastUpdate": "2020-08-24T08:52:05.7714885"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0381673"
},
{
"id": 123,
"formParamSetupId": 8897,
"formParamSetup": {
"id": 8897,
"referIndex": "2.2",
"formParam": {
"id": 51,
"description": "Verifica inserimento controparte",
"lastUpdate": "2020-08-24T08:52:06.0401384"
},
"paramExtraValue": "maschio (vedere ciclo)",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0405131"
},
{
"id": 124,
"formParamSetupId": 8898,
"formParamSetup": {
"id": 8898,
"referIndex": "2.3",
"formParam": {
"id": 54,
"description": "Verifica inserimento wedge",
"lastUpdate": "2020-08-24T08:52:06.1074036"
},
"paramExtraValue": "female 54200225",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0429302"
},
{
"id": 125,
"formParamSetupId": 8899,
"formParamSetup": {
"id": 8899,
"referIndex": "2.4",
"formParam": {
"id": 55,
"description": "Verifica inserimento CPA",
"lastUpdate": "2020-08-24T08:52:06.1264616"
},
"paramExtraValue": "54200003",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0453145"
},
{
"id": 126,
"formParamSetupId": 8900,
"formParamSetup": {
"id": 8900,
"referIndex": "2.5",
"formParam": {
"id": 56,
"description": "Verifica inserimento retainer",
"lastUpdate": "2020-08-24T08:52:06.1456205"
},
"paramExtraValue": "54200234",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0476976"
},
{
"id": 127,
"formParamSetupId": 8901,
"formParamSetup": {
"id": 8901,
"referIndex": "2.6",
"formParam": {
"id": 62,
"description": "Verifica polarizzazione",
"lastUpdate": "2020-08-24T08:52:06.2752349"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.050052"
},
{
"id": 128,
"formParamSetupId": 8903,
"formParamSetup": {
"id": 8903,
"referIndex": "2.8",
"formParam": {
"id": 49,
"description": "Verifica massima bava ammessa",
"lastUpdate": "2020-08-24T08:52:05.9991429"
},
"paramExtraValue": "nel gancio max 0.3 mm",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.05241"
},
{
"id": 129,
"formParamSetupId": 8902,
"formParamSetup": {
"id": 8902,
"referIndex": "2.7",
"formParam": {
"id": 39,
"description": "Verifica presenza",
"lastUpdate": "2020-08-24T08:52:05.7915265"
},
"paramExtraValue": "numero cavità stampo, numero cavità contatti e numero di vendita 52772",
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0548928"
},
{
"id": 130,
"formParamSetupId": 8904,
"formParamSetup": {
"id": 8904,
"referIndex": "2.9",
"formParam": {
"id": 78,
"description": "Etichette identificazione",
"lastUpdate": "2020-08-24T08:52:06.6031977"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0574036"
},
{
"id": 131,
"formParamSetupId": 8905,
"formParamSetup": {
"id": 8905,
"referIndex": "2.10",
"formParam": {
"id": 79,
"description": "Corretta quantità nelle scatole",
"lastUpdate": "2020-08-24T08:52:06.6229642"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0597732"
},
{
"id": 132,
"formParamSetupId": 5684,
"formParamSetup": {
"id": 5684,
"referIndex": "4.1",
"formParam": {
"id": 86,
"description": "Verifica presenza ultimo reclamo esposto",
"lastUpdate": "2020-08-31T11:27:00"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0636418"
},
{
"id": 133,
"formParamSetupId": 5685,
"formParamSetup": {
"id": 5685,
"referIndex": "4.2",
"formParam": {
"id": 87,
"description": "Verifica corretto funzionamento della bilancia",
"lastUpdate": "2020-08-31T11:27:00"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0662109"
},
{
"id": 134,
"formParamSetupId": 5686,
"formParamSetup": {
"id": 5686,
"referIndex": "4.3",
"formParam": {
"id": 88,
"description": "Verifica Termoregolatore",
"lastUpdate": "2020-08-31T11:27:00"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0684877"
},
{
"id": 135,
"formParamSetupId": 5687,
"formParamSetup": {
"id": 5687,
"referIndex": "4.4",
"formParam": {
"id": 89,
"description": "Verifica Metal Detector",
"lastUpdate": "2020-08-31T11:27:00"
},
"paramExtraValue": null,
"dimensionalSurvey": null
},
"formCheckListTimer": null,
"formCheckListQualityCheck": null,
"insertDate": "2021-11-08T12:23:18.0707119"
}]
But still having issues with it. I think the json response is also well formatted.
CodePudding user response：
Please what variable is used to save this
checks = response.body();this "check" I think the "check" variable is a String, check to confirm else change it to return your model class.
CodePudding user response：
The problem was that the signature of API was wrong and also the returning List was wrongly configured from backend.