NullPointerException on country_code_picker.fullNumberWithPlus.toString()

[TheKamranUllah]

I tried the latest library version 2.4.2 to check out the improved performance. But I note down one thing here, I am using country_code_picker.fullNumberWithPlus.toString() to get a user-selected option from the library and concatenate it with the user given number that I pick from an EditText. I was using the 2.3.1 version, it works fine but when I upgraded to 2.4.2 the app started crashing finally I found that there is an issue with the latest version.