android app log crash while clipborad even frired from chrome copy copy

chromecrash

11-11 11:32:53.662 16962-16962/com.renault.wordmonitoring I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@11cacff3 time:64935137
11-11 11:32:54.474 16962-16962/com.renault.wordmonitoring I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@910cac7 time:64935949
11-11 11:32:56.221 16962-16972/com.renault.wordmonitoring W/art: Suspending all threads took: 604.037ms
11-11 11:32:56.427 16962-16962/com.renault.wordmonitoring I/Choreographer: Skipped 75 frames!  The application may be doing too much work on its main thread.
11-11 11:32:58.333 16962-16962/com.renault.wordmonitoring I/Timeline: Timeline: Activity_launch_request id:com.renault.wordmonitoring time:64939809
11-11 11:32:58.417 16962-16962/com.renault.wordmonitoring I/AppCompatViewInflater: app:theme is now deprecated. Please move to using android:theme instead.
11-11 11:32:58.594 16962-17047/com.renault.wordmonitoring D/OpenGLRenderer: endAllStagingAnimators on 0xb8c65888 (NavigationMenuView) with handle 0xb8dbebc8
11-11 11:32:58.621 16962-16962/com.renault.wordmonitoring I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@24e196d2 time:64940096
11-11 11:33:12.175 16962-16962/com.renault.wordmonitoring D/AndroidRuntime: Shutting down VM
                                                                            
                                                                            
                                                                            --------- beginning of crash
11-11 11:33:12.192 16962-16962/com.renault.wordmonitoring E/AndroidRuntime: FATAL EXCEPTION: main
                                                                            Process: com.renault.wordmonitoring, PID: 16962
                                                                            java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference
                                                                                at com.renault.wordmonitoring.services.ClipBoardMonitoringService.clipBoardChanged(ClipBoardMonitoringService.java:53)
                                                                                at com.renault.wordmonitoring.services.ClipBoardMonitoringService.access$000(ClipBoardMonitoringService.java:14)
                                                                                at com.renault.wordmonitoring.services.ClipBoardMonitoringService$1.onPrimaryClipChanged(ClipBoardMonitoringService.java:45)
                                                                                at android.content.ClipboardManager.reportPrimaryClipChanged(ClipboardManager.java:232)
                                                                                at android.content.ClipboardManager$2.handleMessage(ClipboardManager.java:74)
                                                                                at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                                at android.os.Looper.loop(Looper.java:135)
                                                                                at android.app.ActivityThread.main(ActivityThread.java:5294)
                                                                                at java.lang.reflect.Method.invoke(Native Method)
                                                                                at java.lang.reflect.Method.invoke(Method.java:372)
                                                                                at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
                                                                                at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)