为啥报在这个错误，大佬们知道这是什么原因嘛？

12-25 17:38:11.153 480-501/system_process W/WindowManagerService: Failed looking up window
                                                                  java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@3fa72859 does not exist
                                                                      at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:10882)
                                                                      at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:10873)
                                                                      at com.android.server.wm.WindowState$DeathRecipient.binderDied(WindowState.java:1439)
                                                                      at android.os.BinderProxy.sendDeathNotice(Binder.java:551)
12-25 17:38:11.153 480-501/system_process I/WindowState: WIN DEATH: null

https://zhidao.baidu.com/question/622306781762507212.html