Comment 1 for bug 689473

I was able to reproduce first crash by uninstalling / reinstalling. Here's the stack trace:

D/ ( 9783): unable to unlink '/data/data/org.tomdroid/shared_prefs/org.tomdroid_preferences.xml.bak': No such file or directory (errno=2)

...

V/WindowManager( 2249): Dsptch > Window{48104a18 org.tomdroid/org.tomdroid.ui.Tomdroid paused=false}
...
V/WindowManager( 2249): Dsptch > Window{48104a18 org.tomdroid/org.tomdroid.ui.Tomdroid paused=false}

...

E/AndroidRuntime( 9783): java.lang.NullPointerException
E/AndroidRuntime( 9783): at org.tomdroid.sync.sd.SdCardSyncService.sync(SdCardSyncService.java:103)
E/AndroidRuntime( 9783): at org.tomdroid.sync.SyncService.startSynchronization(SyncService.java:75)
E/AndroidRuntime( 9783): at org.tomdroid.sync.SyncManager.startSynchronization(SyncManager.java:64)
E/AndroidRuntime( 9783): at org.tomdroid.ui.Actionbar$1.onClick(Actionbar.java:64)
E/AndroidRuntime( 9783): at android.view.View.performClick(View.java:2417)
E/AndroidRuntime( 9783): at android.view.View.onTouchEvent(View.java:4232)
E/AndroidRuntime( 9783): at android.view.View.dispatchTouchEvent(View.java:3762)
E/AndroidRuntime( 9783): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
E/AndroidRuntime( 9783): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
E/AndroidRuntime( 9783): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
E/AndroidRuntime( 9783): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
E/AndroidRuntime( 9783): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1713)
E/AndroidRuntime( 9783): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1131)
E/AndroidRuntime( 9783): at android.app.Activity.dispatchTouchEvent(Activity.java:2070)
E/AndroidRuntime( 9783): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1697)
E/AndroidRuntime( 9783): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
E/AndroidRuntime( 9783): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 9783): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 9783): at android.app.ActivityThread.main(ActivityThread.java:4363)
E/AndroidRuntime( 9783): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 9783): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 9783): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:862)
E/AndroidRuntime( 9783): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)
E/AndroidRuntime( 9783): at dalvik.system.NativeStart.main(Native Method)