CODEWITHSUNDEEP
androidjsonretrofit2
Sandeep dhiman
Sandeep dhiman

Reputation: 1921

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 2 path $

I am facing this error while I am posting a json array to server using retrofit. My json is valid as I checked the same by an online tool
Here is my json that I am posting 

[
  {
  "image":"/9j/4AAQ//Z",
  "pole_code":"Adv234",
  "latitude":28.62628851,
  "longitude":77.37868293,
  "vendor_name":"1"
  }
]


And the here is the method for posting the same 

@POST("SyncPole")
Call<SyncApiResponse>uploadSurveyData(@Body JsonArray array);


Code for making JsonArray 

private JsonArray createJsonArray(List<PoleSurveyData> list){
    JsonArray jsonArray = new JsonArray();
    if (list != null) {
        for (int i = 0; i < list.size(); i++) {
            JsonObject jsonObject = new JsonObject();
            try {
                String imgString = Base64.encodeToString(list.get(i).getImage(),
                        Base64.NO_WRAP);
                jsonObject.addProperty("image", imgString);
                jsonObject.addProperty("pole_code", list.get(i).getPoleCode());
                jsonObject.addProperty("latitude", list.get(i).getLatitude());
                jsonObject.addProperty("longitude", list.get(i).getLongitude());
                jsonObject.addProperty("vendor_name","1");

                jsonArray.add(jsonObject);

                ;

            }catch (Exception e){
                e.printStackTrace();
            }

        }
}
return jsonArray;
}


I have followed these links "Expected BEGIN_OBJECT but was STRING at line 1 column 1" but none of them is working
Screen shot of postman request
enter image description here Can someone help me out where I am doing wrong

Upvotes: 0

Views: 944

Answers (1)

Jakir Hossain
Jakir Hossain

Reputation: 3930

"success"

You are getting String in Response but you expecting an object of SyncApiResponse. that's the problem

Solution: you have to change the response format. like the following structure.

{
 "status": "success",
 "message": "demo message"
}

Upvotes: 1

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