07-03 23:59:01.067: ERROR/vold(26): Error opening switch name path '/sys/class/switch/test' (No such file or directory)
07-03 23:59:01.067: ERROR/vold(26): Error bootstrapping switch '/sys/class/switch/test' (No such file or directory)
07-03 23:59:01.067: ERROR/vold(26): Error opening switch name path '/sys/class/switch/test2' (No such file or directory)
07-03 23:59:01.067: ERROR/vold(26): Error bootstrapping switch '/sys/class/switch/test2' (No such file or directory)
07-03 23:59:28.297: ERROR/BatteryService(60): usbOnlinePath not found
07-03 23:59:28.307: ERROR/BatteryService(60): batteryVoltagePath not found
07-03 23:59:28.307: ERROR/BatteryService(60): batteryTemperaturePath not found
07-03 23:59:28.407: ERROR/SurfaceFlinger(60): Couldn't open /sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake
07-03 23:59:39.097: ERROR/EventHub(60): could not get driver version for /dev/input/mouse0, Not a typewriter
07-03 23:59:39.137: ERROR/EventHub(60): could not get driver version for /dev/input/mice, Not a typewriter
07-03 23:59:39.777: ERROR/System(60): Failure starting core service
07-03 23:59:39.777: ERROR/System(60): java.lang.SecurityException
07-03 23:59:39.777: ERROR/System(60): at android.os.BinderProxy.transact(Native Method)
07-03 23:59:39.777: ERROR/System(60): at android.os.ServiceManagerProxy.addService(ServiceManagerNative.java:146)
07-03 23:59:39.777: ERROR/System(60): at android.os.ServiceManager.addService(ServiceManager.java:72)
07-03 23:59:39.777: ERROR/System(60): at com.android.server.ServerThread.run(SystemServer.java:176)
07-03 23:59:39.837: ERROR/AndroidRuntime(60): Crash logging skipped, no checkin service
07-04 00:00:00.400: ERROR/vold(26): Cannot start volume '/sdcard' (volume is not bound)
07-04 00:00:01.147: ERROR/MediaPlayerService(30): Couldn't open fd for content://settings/system/notification_sound
07-04 00:00:01.227: ERROR/MediaPlayer(60): Unable to to create media player
07-04 00:00:06.315: ERROR/ActivityThread(104): Failed to find provider info for android.server.checkin
07-04 00:00:11.615: ERROR/ActivityThread(104): Failed to find provider info for android.server.checkin
07-04 00:00:12.124: ERROR/ActivityThread(104): Failed to find provider info for android.server.checkin
07-04 00:00:35.335: ERROR/AndroidRuntime(126): ERROR: thread attach failed
07-04 00:00:42.835: ERROR/AndroidRuntime(211): ERROR: thread attach failed
答案 0 :(得分：0)
我假设您正在使用Android，并且您还在日志中间引用了异常。
SecurityException意味着您可能忘记为应用程序提供必要的权限 - 您应该更改Manifest XML文件，如here所述。