我正在尝试调试我的Android应用程序，但我的logcat的99％包含消息：“未知的窗口类型：...”我的logcat中有成千上万的这些，我不知道为什么。< / p>
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2014
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2000
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2008
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2000
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2033
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2000
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2011
06-14 15:34:27.022 2719-2831/? E/WindowManager: Unknown window type: 2000
这是什么意思，为什么会出现这么多？