03-18 03:48:02.498: I/class com.example.myproducts.ExternalDbOpenHelper(1043): Database already exists
03-18 03:48:02.583: D/AndroidRuntime(1043): Shutting down VM
03-18 03:48:02.593: W/dalvikvm(1043): threadid=1: thread exiting with uncaught exception (group=0x41465700)
03-18 03:48:02.633: E/AndroidRuntime(1043): FATAL EXCEPTION: main
03-18 03:48:02.633: E/AndroidRuntime(1043): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myproducts/com.example.myproducts.MainActivity}: java.lang.NullPointerException
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread.access$600(ActivityThread.java:141)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.os.Handler.dispatchMessage(Handler.java:99)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.os.Looper.loop(Looper.java:137)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread.main(ActivityThread.java:5103)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at java.lang.reflect.Method.invokeNative(Native Method)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at java.lang.reflect.Method.invoke(Method.java:525)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at dalvik.system.NativeStart.main(Native Method)
03-18 03:48:02.633: E/AndroidRuntime(1043): Caused by: java.lang.NullPointerException
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at com.example.myproducts.MainActivity.onCreate(MainActivity.java:99)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.Activity.performCreate(Activity.java:5133)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
03-18 03:48:02.633: E/AndroidRuntime(1043): 	... 11 more
