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嘿，希望有人可以帮助我。我刚开始学习为 Android 开发，LogCat 让我陷入了困境。当我以 USB 调试模式将 Galaxy SII 连接到计算机时，Logcat 开始疯狂地喷出错误。我不确定为什么会发生这种情况，因为它以前从未发生过，甚至就在昨晚我正在测试一些 hello world-ish 类型的应用程序时。知道发生了什么吗？错误消息如下：

01-15 13:52:59.999: E/AlarmManagerService(1971): android_server_AlarmManagerService_set to type=3, 712.099000000
01-15 13:53:00.009: E/AlarmManagerService(1971): android_server_AlarmManagerService_set to type=3, 632.522000000
01-15 13:53:00.559: E/DataRouter(1804): usb connection is true 
01-15 13:53:00.559: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
01-15 13:53:02.558: E/DataRouter(1804): usb connection is true 
01-15 13:53:02.558: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
01-15 13:53:04.564: E/DataRouter(1804): usb connection is true 
01-15 13:53:04.564: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
01-15 13:53:06.563: E/DataRouter(1804): usb connection is true 
01-15 13:53:06.563: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
01-15 13:53:08.563: E/DataRouter(1804): usb connection is true 
01-15 13:53:08.563: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
01-15 13:53:10.563: E/DataRouter(1804): usb connection is true 
01-15 13:53:10.563: E/DataRouter(1804): DSR is ON. Don't send DTR ON.
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我不确切知道，但前几天我在安装驱动程序 Kies 后插入三星 Galaxy Tab 7.0 时发生了类似的事情。我必须重新安装它才能使其正常工作。http://www.samsung.com/us/support/downloads。

于 2013-01-16T00:43:00.433 回答