java.lang.NullPointerException

Attempt to invoke virtual method 'void com.quickblox.chat.QBGroupChat.leave()' on a null object reference


Solutions on the web21542

Solution icon of stackoverflow
Attempt to invoke virtual method 'void com.quickblox.chat.QBGroupChat.leave()' on a null object reference

Solution icon of github
via GitHub by ymsf
, 1 year ago
Attempt to invoke virtual method 'void com.google.android.gms.ads.AdView.resume()' on a null object reference

Solution icon of github
via GitHub by enghqii
, 1 year ago
Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

Solution icon of github
Attempt to invoke virtual method 'void wiseguys.radar.ui.RadarFragment.refresh()' on a null object reference

Solution icon of github
via GitHub by vIiRuS
, 10 months ago
Attempt to invoke virtual method 'void com.magicmicky.habitrpgwrapper.lib.models.tasks.Task.delete()' on a null object reference

Solution icon of github
via GitHub by ltigers
, 6 months ago
Attempt to invoke virtual method 'void com.cntysoft.pulltorefresh.PullToRefreshRecyclerView.setPullLoadEnabled(boolean)' on a null object reference

Solution icon of github
via GitHub by Amit-Nandwana
, 6 months ago
Attempt to invoke virtual method 'void android.widget.Filter.filter(java.lang.CharSequence, android.widget.Filter$FilterListener)' on a null object reference

Solution icon of github
via GitHub by moxie0
, 6 months ago
Attempt to invoke virtual method 'void android.widget.Editor$SelectionStartHandleView.showAtLocation(int)' on a null object reference

Solution icon of github
via GitHub by agwells
, 1 year ago
Attempt to invoke virtual method 'void net.iowaline.dotdash.DotDashKeyboardView.invalidateKey(int)' on a null object reference

Solution icon of github
via GitHub by lucianomlima
, 8 months ago
Attempt to invoke virtual method 'void com.google.android.gms.maps.GoogleMap.animateCamera(com.google.android.gms.maps.CameraUpdate, int, com.google.android.gms.maps.GoogleMap$CancelableCallback)' on a null object reference

Stack trace

  • java.lang.NullPointerException: Attempt to invoke virtual method 'void com.quickblox.chat.QBGroupChat.leave()' on a null object reference at com.quickblox.chat.model.QBChatDialog.leave(SourceFile:768) at com.om.sigmatech.dating.MatchNotificationActivity$5.onSuccess(MatchNotificationActivity.java:313) at com.om.sigmatech.dating.MatchNotificationActivity$5.onSuccess(MatchNotificationActivity.java:306) at com.quickblox.auth.session.Query.notifySuccess(SourceFile:447) at com.quickblox.auth.session.Query$VersionEntityCallback.completedWithResponse(SourceFile:483) at com.quickblox.auth.session.Query.completedWithResponse(SourceFile:307) at com.quickblox.core.server.HttpRequestRunnable$1.handleMessage(SourceFile:43) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Write tip

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.