NullPointeExecption on startActivityForResult(e.getIntent(), REQUEST_AUTHORIZATION);

[wondag]

So I am using the Google Drive QuickStart tutorial to help me understand the basics of interacting with Google Drive and the code works fine on a Samsung Ace 2 running Android 2.3.6 so I am able to upload files to my Google Drive space.My issue is when I run the same application on my Samsung SII running Android 4.2.2 it finds the account and allows me to create a new file for uploading but crashes on:\[code\]startActivityForResult(e.getIntent(), REQUEST_AUTHORIZATION);\[/code\]LogCat gives me the following : \[code\]03-26 18:29:39.686: E/AndroidRuntime(6775): FATAL EXCEPTION: Thread-25603-26 18:29:39.686: E/AndroidRuntime(6775): java.lang.NullPointerException03-26 18:29:39.686: E/AndroidRuntime(6775): at android.app.Activity.startActivityForResult(Activity.java:3370)03-26 18:29:39.686: E/AndroidRuntime(6775): at android.app.Activity.startActivityForResult(Activity.java:3331)03-26 18:29:39.686: E/AndroidRuntime(6775): at com.blitz_labs.Google$3.run(Google.java:209)03-26 18:29:39.686: E/AndroidRuntime(6775): at java.lang.Thread.run(Thread.java:856)\[/code\]Does anyone have any ideas to what maybe causing this?Thank you in advance, for your help.