05-25 12:29:53.536 4506-4506/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.thegads.uliza, PID: 4506 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.thegads.uliza/com.thegads.uliza.MainActivity}: com.google.firebase.database.DatabaseException: No properties to serialize found on class com.thegads.uliza.model.User at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5021) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.inteal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:827) at com.android.inteal.os.ZygoteInit.main(ZygoteInit.java:643) at dalvik.system.NativeStart.main(Native Method) Caused by: com.google.firebase.database.DatabaseException: No properties to serialize found on class com.thegads.uliza.model.User at com.google.android.gms.inteal.zzaix$zza.(Unknown Source) at com.google.android.gms.inteal.zzaix.zzj(Unknown Source) at com.google.android.gms.inteal.zzaix.zzaw(Unknown Source) at com.google.android.gms.inteal.zzaix.zzav(Unknown Source) at com.google.firebase.database.DatabaseReference.zza(Unknown Source) at com.google.firebase.database.DatabaseReference.setValue(Unknown Source) at com.thegads.uliza.MainActivity.writeNewUser(MainActivity.java:68) at com.thegads.uliza.MainActivity.onCreate(MainActivity.java:62) at android.app.Activity.performCreate(Activity.java:5318) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1090) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5021) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515)
