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
, 3 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 invoke virtual method 'java.lang.String java.lang.String.replace(java.lang.CharSequence, java.lang.CharSequence)' on a null object reference	at net.dean.jraw.http.HttpLogger.log(HttpLogger.java:261)	at net.dean.jraw.http.RestClient.execute(RestClient.java:123)	at net.dean.jraw.RedditClient.execute(RedditClient.java:143)	at net.dean.jraw.RedditClient.execute(RedditClient.java:137)	at com.dreamcast.redditr.jraw.AndroidRedditClient.execute(AndroidRedditClient.java:82)	at net.dean.jraw.http.oauth.OAuthHelper.revokeToken(OAuthHelper.java:285)	at net.dean.jraw.http.oauth.OAuthHelper.revokeAccessToken(OAuthHelper.java:261)	at com.dreamcast.redditr.models.RAccountManager$4.doInBackground(RAccountManager.java:207)	at com.dreamcast.redditr.models.RAccountManager$4.doInBackground(RAccountManager.java:203)	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)