LocationManager locationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
String provider = LocationManager.GPS_PROVIDER;
Location location = locationManager.getLastKnownLocation(provider);

현재 위치를 받기 위하여 GPS 공급자로 부터 위치 받으려고 합니다.
그런데 어플을 실행시키면

01-14 17:50:57.169: ERROR/AndroidRuntime(14000): FATAL EXCEPTION: main
01-14 17:50:57.169: ERROR/AndroidRuntime(14000): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.livezen.proxydriver/com.livezen.proxydriver.Modification}: java.util.NoSuchElementException
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.os.Handler.dispatchMessage(Handler.java:99)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.os.Looper.loop(Looper.java:123)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread.main(ActivityThread.java:4627)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at java.lang.reflect.Method.invokeNative(Native Method)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at java.lang.reflect.Method.invoke(Method.java:521)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:871)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at dalvik.system.NativeStart.main(Native Method)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000): Caused by: java.util.NoSuchElementException
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at java.util.StringTokenizer.nextToken(StringTokenizer.java:272)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at com.livezen.proxydriver.Modification$InterestringLocatinos.<init>(Modification.java:127)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at com.livezen.proxydriver.Modification.onCreate(Modification.java:58)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
01-14 17:50:57.169: ERROR/AndroidRuntime(14000):     ... 11 more

로그캣에 이런 오류가 발생하면서 어플리케이션이 종료 됩니다. 어떻게 해야할지 도와주십시오.
GPS랑 관련 있는것 같은뎅.. 어떻게 해야 할지 모르겠습니다.