相关疑难解决方法(0)

这是什么错误...我还没有在stackoverflow社区中找到关于此错误的任何讨论详解: -

10-18 23:53:11.613: ERROR/AndroidRuntime(3197): Uncaught handler: thread main exiting due to uncaught exception
10-18 23:53:11.658: ERROR/AndroidRuntime(3197): android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@45d459c0 is not valid; is your activity running?
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.view.ViewRoot.setView(ViewRoot.java:468)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.view.Window$LocalWindowManager.addView(Window.java:424)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.app.Dialog.show(Dialog.java:239)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at com.vishal.contacte.Locationlistener$MyLocationListener.onLocationChanged(Locationlistener.java:86)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.location.LocationManager$ListenerTransport._handleMessage(LocationManager.java:179)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.location.LocationManager$ListenerTransport.access$000(LocationManager.java:112)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197):     at android.location.LocationManager$ListenerTransport$1.handleMessage(LocationManager.java:128)
10-18 23:53:11.658: ERROR/AndroidRuntime(3197): …