java.lang.IllegalStateException : Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2 错误

Question

我正在使用 Retro Fit 在线连接到 API。但是我在尝试解析返回的数据时遇到此错误。

retrofit.RetrofitError: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2

返回的数据在 This 中下面还给出了数据的格式和模型:

iGPlaceApi.getStreams(ITEMS_PER_PAGE, pageNumber * ITEMS_PER_PAGE, new Callback<List<mGooglePlacesApiResponse>>() {

            @Override
            public void success(List<mGooglePlacesApiResponse> mGp, Response response) {
                int n = mGp.size();
                Object asa = mGp.toArray();
            }

            @Override
            public void failure(RetrofitError retrofitError) {
                String error = retrofitError.toString();
            }
        });

public class mGooglePlacesApiResponse {

    public String html_attributions;
    //public List<String> html_attributions;
    public String next_page_token;
    public List<place> results;
}

public class place {

    public Geometry geometry;
    public String icon;
    public String id;
    public String name;
    public OpeningHours opening_hours;
    public List<Photo> photo
    ...

Answer 1

更改 List<mGooglePlacesApiResponse> mGp至 mGooglePlacesApiResponse mGp .您的 JSON 包含对象而不是列表。

@编辑

顺便说一句，html_attributions 是一个数组

@edit2

好吧，我看到你更正了你的 html_attrubutions