图书馆登录模块的问题~~~~~~~~~~~

[dhhjj]

在安卓虚拟机上运行图书馆登录系统，输入正确的学号和密码还是显示学号或密码错误，求指教~~~~~~~~~
以下是logcat中显示的错误，求大神解答如何修改：
04-28 00:41:04.933: E/vold(27): Error opening switch name path '/sys/class/switch/test' (No

such file or directory)
04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test' (No

such file or directory)
04-28 00:41:04.933: E/vold(27): Error opening switch name path '/sys/class/switch/test2'

(No such file or directory)
04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test2' (No

such file or directory)
04-28 00:41:20.493: E/BatteryService(59): usbOnlinePath not found
04-28 00:41:20.503: E/BatteryService(59): batteryVoltagePath not found
04-28 00:41:20.503: E/BatteryService(59): batteryTemperaturePath not found
04-28 00:41:20.533: E/SurfaceFlinger(59): Couldn't open /sys/power/wait_for_fb_sleep or

/sys/power/wait_for_fb_wake
04-28 00:41:25.773: E/EventHub(59): could not get driver version for /dev/input/mouse0, Not

a typewriter
04-28 00:41:25.773: E/EventHub(59): could not get driver version for /dev/input/mice, Not a

typewriter
04-28 00:41:25.994: E/System(59): Failure starting core service
04-28 00:41:25.994: E/System(59): java.lang.SecurityException
04-28 00:41:25.994: E/System(59): at android.os.BinderProxy.transact(Native Method)
04-28 00:41:25.994: E/System(59): at android.os.ServiceManagerProxy.addService

(ServiceManagerNative.java:146)
04-28 00:41:25.994: E/System(59): at android.os.ServiceManager.addService

(ServiceManager.java:72)
04-28 00:41:25.994: E/System(59): at com.android.server.ServerThread.run

(SystemServer.java:176)
04-28 00:41:26.003: E/AndroidRuntime(59): Crash logging skipped, no checkin service
04-28 00:41:36.429: E/ActivityThread(104): Failed to find provider info for

android.server.checkin
04-28 00:41:38.219: E/ActivityThread(104): Failed to find provider info for

android.server.checkin
04-28 00:41:38.430: E/ActivityThread(104): Failed to find provider info for

android.server.checkin
04-28 00:41:39.659: E/MediaPlayerService(31): Couldn't open fd for

content://settings/system/notification_sound
04-28 00:41:39.679: E/MediaPlayer(59): Unable to to create media player
04-28 00:41:55.459: E/AndroidRuntime(149): ERROR: thread attach failed
04-28 00:41:58.829: E/AndroidRuntime(209): ERROR: thread attach failed
: E/(): Device disconnected: 1
: E/(): Device disconnected

[tony4geek]

路径不对。。

[dhhjj]

引用 1 楼 rui888 的回复:

路径不对。。

请问是什么路径呢

[tony4geek]

你自己的项目什么路径别人怎么知道。 你看看异常 Error opening switch name path '/sys/class/switch/test' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error opening switch name path '/sys/class/switch/test2' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test2' (No

[dhhjj]

引用 3 楼 rui888 的回复:

你自己的项目什么路径别人怎么知道。 你看看异常 Error opening switch name path '/sys/class/switch/test' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error opening switch name path '/sys/class/switch/test2' (No such file or directory) 04-28 00:41:04.933: E/vold(27): Error bootstrapping switch '/sys/class/switch/test2' (No

那应该怎么修改？

[tony4geek]

自己对照看看到底路径是多少。