NumberFormatException: Invalid int: ""

[lingling-fan]

//package name: be.quentinloos.manille
//version: 1.0
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=0, data=null} to activity {be.quentinloos.manille/be.quentinloos.manille.gui.activities.MainActivity}: java.lang.NumberFormatException: Invalid int: ""
at android.app.ActivityThread.deliverResults(ActivityThread.java:3367)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3410)
at android.app.ActivityThread.access$1100(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1304)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NumberFormatException: Invalid int: ""
at java.lang.Integer.invalidInt(Integer.java:138)
at java.lang.Integer.parseInt(Integer.java:359)
at java.lang.Integer.parseInt(Integer.java:332)
at be.quentinloos.manille.gui.fragments.MainFragment.getTitle(MainFragment.java:132)
at be.quentinloos.manille.gui.fragments.MainFragment.refresh(MainFragment.java:101)
at be.quentinloos.manille.gui.activities.MainActivity.refreshMainFragment(MainActivity.java:127)
at be.quentinloos.manille.gui.activities.MainActivity.onActivityResult(MainActivity.java:91)
at android.app.Activity.dispatchActivityResult(Activity.java:5322)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3363)