从改造的响应错误获取json

我正在努力进行改型.当我在浏览器中发布请求时，我收到这样的请求:

I am struggling with retrofit. When I post a request in my browser i get such a request:

这就是我的期望.但是，当我尝试在应用程序中解析此内容时，我一直收到此解决方案，但是我的errorBody甚至与我的浏览器的答案都不相似: 如何获取此JSON?

And that's what I expect. However, when I try to parse this in my app I kept getting responses as in this thread. I've found tried to implement this solution, but my errorBody does not even resemble the answer from my browser: How can I get this JSON?

以防这是我的响应处理程序代码:

Just in case this is my response handler code:

void handleResponse(Response response){
    TextView textView = (TextView)findViewById(R.id.empty_list_tv);
    if(response.isSuccessful())
        textView.setText(response.toString());
    else {
        Gson gson = new Gson();
        ErrorResponse errorResponse = gson.fromJson(
                response.errorBody().toString(),
                ErrorResponse.class);
        textView.setText(response.errorBody().toString());
    }
}

还有我的ErrorResponse:

public class ErrorResponse {
    @SerializedName("message")
    private String message;
    @SerializedName("error")
    private Error error;

    public String getMessage() {
        return message;
    }

    public Error getError() {
        return error;
    }
}