哪些呢例外java.lang.IllegalArgumentException：如果请求的窗口android.os.BinderProxy@4205eb18不存在均值 [英] what does exception java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@4205eb18 does not exist mean

问题描述

我试图登录到应用程序，但在登录后的成功，这是即将进入下一个画面，将重新启动。以下是我猜会造成这一点，因为没有其他异常的异常。

I am trying to login into the app but after the login is success and it is about to go to next screen, it restarts. Following is the exception that I guess would have caused this, as there is no other exception.

11-14 15:09:54.841: W/WindowManager(643): Failed looking up window
11-14 15:09:54.841: W/WindowManager(643): java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@4205eb18 does not exist
11-14 15:09:54.841: W/WindowManager(643):   at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7622)
11-14 15:09:54.841: W/WindowManager(643):   at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7613)
11-14 15:09:54.841: W/WindowManager(643):   at com.android.server.wm.WindowState$DeathRecipient.binderDied(WindowState.java:1591)
11-14 15:09:54.841: W/WindowManager(643):   at android.os.BinderProxy.sendDeathNotice(Binder.java:417)
11-14 15:09:54.841: W/WindowManager(643):   at dalvik.system.NativeStart.run(Native Method)
11-14 15:09:54.841: I/WindowManager(643): WIN DEATH: null

谁能告诉，这是什么意思，如果可能，如何纠正它。

Can anyone tell, what does it mean and if possible how to correct it.

推荐答案

这可通过调用系统API不可用目标设备上引起的。我遇到了这个问题，然后试图调用ActivityManager.MemoryInfo.totalMem一个4.0.x的设备上。我没有得到任何编译因为我是针对4.2.2和ActivityManager.MemoryInfo.totalMem中添加了API16错误（4.1）

This may be caused by calling a system API that is not available on your target device. I ran into this issue then trying to call ActivityManager.MemoryInfo.totalMem on a 4.0.x device. I didn't get any compile errors as I was targeting 4.2.2 and ActivityManager.MemoryInfo.totalMem was added in API16 (4.1)

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