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Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference
java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference	at org.wordpress.android.ui.accounts.SignInFragment.getAuthCodeFromClipboard(SignInFragment.java:873)	at org.wordpress.android.ui.accounts.SignInFragment.access$300(SignInFragment.java:91)	at org.wordpress.android.ui.accounts.SignInFragment$14$2.run(SignInFragment.java:836)	at android.app.Activity.runOnUiThread(Activity.java:5546)	at org.wordpress.android.ui.accounts.SignInFragment$14.onError(SignInFragment.java:831)	at org.wordpress.android.ui.accounts.SignInFragment$15.onError(SignInFragment.java:933)	at org.wordpress.android.ui.accounts.helpers.LoginWPCom$2.onErrorResponse(LoginWPCom.java:83)	at com.android.volley.Request.deliverError(Request.java:590)	at com.android.volley.ExecutorDelivery$ResponseDeliveryRunnable.run(ExecutorDelivery.java:101)	at android.os.Handler.handleCallback(Handler.java:739)	at android.os.Handler.dispatchMessage(Handler.java:95)	at android.os.Looper.loop(Looper.java:148)	at android.app.ActivityThread.main(ActivityThread.java:5525)	at java.lang.reflect.Method.invoke(Method.java)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)