在android模拟器起步的时候报错

02-16 00:08:33.210: ERROR/vold(27): Error opening switch name path '/sys/class/switch/test2' (No such file or directory)
02-16 00:08:33.210: ERROR/vold(27): Error bootstrapping switch '/sys/class/switch/test2' (No such file or directory)
02-16 00:08:33.210: ERROR/vold(27): Error opening switch name path '/sys/class/switch/test' (No such file or directory)
02-16 00:08:33.210: ERROR/vold(27): Error bootstrapping switch '/sys/class/switch/test' (No such file or directory)
02-16 00:08:42.740: ERROR/MemoryHeapBase(52): error opening /dev/pmem: No such file or directory
02-16 00:08:42.740: ERROR/SurfaceFlinger(52): Couldn't open /sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake
02-16 00:08:42.850: ERROR/libEGL(52): couldn't load <libhgl.so> library (Cannot load library: load_library[984]: Library 'libhgl.so' not found)
02-16 00:08:43.270: ERROR/libEGL(63): couldn't load <libhgl.so> library (Cannot load library: load_library[984]: Library 'libhgl.so' not found)
02-16 00:08:46.150: ERROR/BatteryService(52): Could not open '/sys/class/power_supply/usb/online'
02-16 00:08:46.150: ERROR/BatteryService(52): Could not open '/sys/class/power_supply/battery/batt_vol'
02-16 00:08:46.150: ERROR/BatteryService(52): Could not open '/sys/class/power_supply/battery/batt_temp'
02-16 00:08:46.670: ERROR/EventHub(52): could not get driver version for /dev/input/mouse0, Not a typewriter
02-16 00:08:46.670: ERROR/EventHub(52): could not get driver version for /dev/input/mice, Not a typewriter
02-16 00:08:46.910: ERROR/System(52): Failure starting core service
02-16 00:08:46.910: ERROR/System(52): java.lang.SecurityException
02-16 00:08:46.910: ERROR/System(52):     at android.os.BinderProxy.transact(Native Method)
02-16 00:08:46.910: ERROR/System(52):     at android.os.ServiceManagerProxy.addService(ServiceManagerNative.java:146)
02-16 00:08:46.910: ERROR/System(52):     at android.os.ServiceManager.addService(ServiceManager.java:72)
02-16 00:08:46.910: ERROR/System(52):     at com.android.server.ServerThread.run(SystemServer.java:162)
02-16 00:08:46.910: ERROR/AndroidRuntime(52): Crash logging skipped, no checkin service
02-16 00:08:48.600: ERROR/LockPatternKeyguardView(52): Failed to bind to GLS while checking for account
02-16 00:08:51.439: ERROR/ActivityThread(106): Failed to find provider info for com.google.settings
02-16 00:08:51.439: ERROR/ActivityThread(106): Failed to find provider info for com.google.settings
02-16 00:08:53.950: ERROR/ApplicationContext(52): Couldn't create directory for SharedPreferences file shared_prefs/wallpaper-hints.xml
02-16 00:08:59.730: ERROR/MediaPlayerService(31): Couldn't open fd for content://settings/system/notification_sound
02-16 00:08:59.730: ERROR/MediaPlayer(52): Unable to to create media player