java.lang.NullPointerException: Attempt to invoke virtual method 'android.os.Looper android.app.ActivityThread.getLooper()' on a null object reference

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

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Stack Overflow by MihirK98
, 1 year ago
Attempt to invoke virtual method 'android.os.Looper android.app.ActivityThread.getLooper()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'android.os.Looper android.app.ActivityThread.getLooper()' on a null object reference
at android.app.Activity.recreate(Activity.java:4837)
at cambio.mihirkathpalia.detail.Home.re(Home.java:103)
at cambio.mihirkathpalia.detail.Home.restart(Home.java:98)
at cambio.mihirkathpalia.detail.dialog_menu.onClick(dialog_menu.java:83)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.