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 GitHub by jmcazaux
, 1 year ago
Attempt to read from field 'boolean com.mousebird.maply.MapGestureHandler$ScaleListener.isActive' on a null object reference
java.lang.NullPointerException: Attempt to read from field 'boolean com.mousebird.maply.MapGestureHandler$ScaleListener.isActive' on a null object reference at com.mousebird.maply.MapGestureHandler$GestureListener.onLongPress(MapGestureHandler.java:292) at android.view.GestureDetector.dispatchLongPress(GestureDetector.java:809) at android.view.GestureDetector.access$200(GestureDetector.java:46) at android.view.GestureDetector$GestureHandler.handleMessage(GestureDetector.java:305) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:158) at android.app.ActivityThread.main(ActivityThread.java:7225) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)