使用JsonObjectRequest时出现编译错误 [英] Compililation Error while using JsonObjectRequest

问题描述

我正在使用mcxiaoke/android-volley库.编译错误为

I'm using mcxiaoke/android-volley library.Im getting compilation error as

Error:(77, 37) error: reference to JsonObjectRequest is ambiguous, both constructor 
JsonObjectRequest(int,String,String,Listener<JSONObject>,ErrorListener) in JsonObjectRequest and constructor 
JsonObjectRequest(int,String,JSONObject,Listener<JSONObject>,ErrorListener) in JsonObjectRequest match

这是我的代码.我不知道怎么了.任何帮助表示赞赏

this is my code.I dont know what is wrong. Any help appreciated

JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET,
            getRequestUrl(10),
            null,
            new Response.Listener<JSONObject>() {
        @Override
        public void onResponse(JSONObject response) {


        }
    }, new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {

        }
    });

推荐答案

将null转换为字符串或JSONObject，我认为它应该可以正常工作.

Cast the null to string or JSONObject and it should work fine i think.

new JsonObjectRequest(Request.Method.GET,
            getRequestUrl(10),
            (String)null,
            new Response.Listener<JSONObject>()

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