10-01 13:14:25.382: E/SensorManager(16284): thread start
10-01 13:14:32.567: E/AndroidRuntime(16284): FATAL EXCEPTION: main
10-01 13:14:32.567: E/AndroidRuntime(16284): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.loginp2g/com.example.loginp2g.CheckLogin}: java.lang.IllegalArgumentException: URI cannot be null
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2110)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2135)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread.access$700(ActivityThread.java:140)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1237)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.os.Handler.dispatchMessage(Handler.java:99)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.os.Looper.loop(Looper.java:137)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread.main(ActivityThread.java:4921)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at java.lang.reflect.Method.invokeNative(Native Method)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at java.lang.reflect.Method.invoke(Method.java:511)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at dalvik.system.NativeStart.main(Native Method)
10-01 13:14:32.567: E/AndroidRuntime(16284): Caused by: java.lang.IllegalArgumentException: URI cannot be null
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:151)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at com.example.loginp2g.CheckLogin.checkLogin(CheckLogin.java:82)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at com.example.loginp2g.CheckLogin.onCreate(CheckLogin.java:48)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.Activity.performCreate(Activity.java:5206)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2074)
10-01 13:14:32.567: E/AndroidRuntime(16284): 	... 11 more
10-01 13:15:31.212: E/SensorManager(16998): thread start