Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Coderanch by simone giusti, 1 year ago
An error occurred while executing doInBackground()
via GitHub by billmeek
, 1 year ago
An error occurred while executing doInBackground()
via GitHub by Neamar
, 1 year ago
An error occurred while executing doInBackground()
via GitHub by sarvajeet294
, 9 months ago
An error occurred while executing doInBackground()
via GitHub by AndroidDeveloperLB
, 2 months ago
An error occurred while executing doInBackground()
via GitHub by Madis0
, 10 months ago
An error occurred while executing doInBackground()
java.lang.NullPointerException: Attempt to read from field 'java.util.Vector com.plexapp.plex.net.bi.b' on a null object reference	at com.plexapp.plex.fragments.dialogs.PlaylistPickerDialogFragment$1.a(SourceFile:146)	at com.plexapp.plex.fragments.dialogs.PlaylistPickerDialogFragment$1.doInBackground(SourceFile:134)	at android.os.AsyncTask$2.call(AsyncTask.java:295)	at java.util.concurrent.FutureTask.run(FutureTask.java:237)	at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)	at java.lang.Thread.run(Thread.java:818)