Does not work

[Nalorokk]

02-14 17:22:26.484: E/AndroidRuntime(3533): FATAL EXCEPTION: AsyncTask #3 02-14 17:22:26.484: E/AndroidRuntime(3533): java.lang.RuntimeException: An error occured while executing doInBackground() 02-14 17:22:26.484: E/AndroidRuntime(3533): at android.os.AsyncTask$3.done(AsyncTask.java:299) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.FutureTask.setException(FutureTask.java:124) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.FutureTask.run(FutureTask.java:137) 02-14 17:22:26.484: E/AndroidRuntime(3533): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.lang.Thread.run(Thread.java:856) 02-14 17:22:26.484: E/AndroidRuntime(3533): Caused by: java.lang.NullPointerException 02-14 17:22:26.484: E/AndroidRuntime(3533): at com.svenkapudija.imagechooser.GeneralImageChooser$1.writePhotoToSaveLocations(GeneralImageChooser.java:98) 02-14 17:22:26.484: E/AndroidRuntime(3533): at com.svenkapudija.imagechooser.GeneralImageChooser$1.doInBackground(GeneralImageChooser.java:67) 02-14 17:22:26.484: E/AndroidRuntime(3533): at com.svenkapudija.imagechooser.GeneralImageChooser$1.doInBackground(GeneralImageChooser.java:1) 02-14 17:22:26.484: E/AndroidRuntime(3533): at android.os.AsyncTask$2.call(AsyncTask.java:287) 02-14 17:22:26.484: E/AndroidRuntime(3533): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305) 02-14 17:22:26.484: E/AndroidRuntime(3533): ... 5 more