Http Status Code in Android Volley when error.networkResponse is null

Question

I am using Google Volley on the Android platform. I am having a problem in which the error parameter in onErrorResponse is returning a null n

Answer 1

I handle this problem manually:

1. Download Volley library from github and add into AndroidStudio project

2. Go to com.android.volley.toolbox.HurlStack class

3. Find setConnectionParametersForRequest(connection, request); line inside of performRequest method

4. And finally add this codes belew of setConnectionParametersForRequest(connection, request); line :

// for avoiding this exception : No authentication challenges found
        try {
            connection.getResponseCode();
        } catch (IOException e) {
            e.printStackTrace();
        }