Login crashes when connected to phone

[tristan-meng]

When I tried to test connecting with my own phone, the application crashes:

03-05 15:12:00.420: E/AndroidRuntime(29983): FATAL EXCEPTION: main
03-05 15:12:00.420: E/AndroidRuntime(29983): java.lang.RuntimeException: Unable to resume activity {com.codepath.caltraindating/com.facebook.LoginActivity}: java.lang.NullPointerException
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3014)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3055)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2392)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4032)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.access$700(ActivityThread.java:151)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1337)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.os.Handler.dispatchMessage(Handler.java:99)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.os.Looper.loop(Looper.java:155)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.main(ActivityThread.java:5454)
03-05 15:12:00.420: E/AndroidRuntime(29983): at java.lang.reflect.Method.invokeNative(Native Method)
03-05 15:12:00.420: E/AndroidRuntime(29983): at java.lang.reflect.Method.invoke(Method.java:511)
03-05 15:12:00.420: E/AndroidRuntime(29983): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1029)
03-05 15:12:00.420: E/AndroidRuntime(29983): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:796)
03-05 15:12:00.420: E/AndroidRuntime(29983): at dalvik.system.NativeStart.main(Native Method)
03-05 15:12:00.420: E/AndroidRuntime(29983): Caused by: java.lang.NullPointerException
03-05 15:12:00.420: E/AndroidRuntime(29983): at com.facebook.AuthorizationClient.startOrContinueAuth(AuthorizationClient.java:135)
03-05 15:12:00.420: E/AndroidRuntime(29983): at com.facebook.LoginActivity.onResume(LoginActivity.java:117)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1266)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.Activity.performResume(Activity.java:5148)
03-05 15:12:00.420: E/AndroidRuntime(29983): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2997)
03-05 15:12:00.420: E/AndroidRuntime(29983): ... 13 more
03-05 15:12:00.440: E/EmbeddedLogger(585): App crashed! Process: com.codepath.caltraindating
03-05 15:12:00.440: E/EmbeddedLogger(585): App crashed! Package: com.codepath.caltraindating v1 (1.0)