我用eclipse撰寫了android app，但使用手機實機執行app時只要點擊打開地圖就會發生錯誤，以下是出現錯誤的log檔，請幫我看看是發生什麼事？如何處理？

09-09 22:40:13.420: E/AndroidRuntime(31838): FATAL EXCEPTION: main
09-09 22:40:13.420: E/AndroidRuntime(31838): java.lang.StackOverflowError
09-09 22:40:13.420: E/AndroidRuntime(31838): at com.lbe.security.service.core.client.proxy.ServiceProxy.g(Unknown Source)
09-09 22:40:13.420: E/AndroidRuntime(31838): at com.lbe.security.service.core.client.proxy.m.onTransact(Unknown Source)
09-09 22:40:13.420: E/AndroidRuntime(31838): at android.os.Binder.transact(Binder.java:310)
09-09 22:40:13.420: E/AndroidRuntime(31838): at android.os.BinderProxy.transact(Native Method)
09-09 22:40:13.420: E/AndroidRuntime(31838): at android.location.ILocationManager$Stub$Proxy.isProviderEnabled(ILocationManager.java:941)
09-09 22:40:13.420: E/AndroidRuntime(31838): at android.location.LocationManager.isProviderEnabled(LocationManager.java:1090)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:164)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)
09-09 22:40:13.420: E/AndroidRuntime(31838): at edu.usc.reportsystem.Map1.getLocation(Map1.java:174)