Я получаю ошибку com.google.firebase.database.DatabaseException: No properties to serialize found on class com.example.journyabode.detailsofUser
.Я пытался изменить proguard
правила, но все равно я не получаю
public class User_Details extends AppCompatActivity {
EditText F_name,L_Name,Mobile,address;
Button update;
private FirebaseAuth mAuth;
private String user;
private DatabaseReference myref;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate (savedInstanceState);
setContentView (R.layout.activity_user_details);
mAuth =FirebaseAuth.getInstance ();
user = mAuth.getCurrentUser ().getUid ();
myref = FirebaseDatabase.getInstance ().getReference ("Users");
if(mAuth.getCurrentUser ()== null){
finish ();
startActivity (new Intent (this,Login.class));
}
F_name = (EditText)findViewById (R.id.F_Name);
L_Name = (EditText)findViewById (R.id.L_Name);
Mobile = (EditText)findViewById (R.id.Phone);
address = (EditText)findViewById (R.id.Address);
update = (Button)findViewById (R.id.update);
update.setOnClickListener (new View.OnClickListener () {
@Override
public void onClick(View view) {
String First_Name = F_name.getText ().toString ().trim ();
String Last_Name = L_Name.getText ().toString ().trim ();
String phone = Mobile.getText ().toString ().trim ();
String addres = address.getText ().toString ().trim ();
if (TextUtils.isEmpty (First_Name)) {
Toast.makeText (User_Details.this, "Please Enter First To continue", Toast.LENGTH_SHORT).show ();
return;
}
if (TextUtils.isEmpty (Last_Name)) {
Toast.makeText (User_Details.this, "Plaese Enter Last Name ", Toast.LENGTH_SHORT).show ();
return;
}
if (TextUtils.isEmpty (phone)) {
Toast.makeText (User_Details.this, "Please Enter Phone Number", Toast.LENGTH_SHORT).show ();
return;
}
if (TextUtils.isEmpty (addres)) {
Toast.makeText (User_Details.this, "Please Enter address to continue", Toast.LENGTH_SHORT).show ();
return;
}
detailsofUser userDetail = new detailsofUser (First_Name, Last_Name, phone, addres);
FirebaseUser user = mAuth.getCurrentUser ();
myref.child (user.getUid ()).setValue (userDetail);
Intent intent = new Intent (User_Details.this,Homepage.class);
startActivity (intent);
Toast.makeText (User_Details.this, "Details_Saved", Toast.LENGTH_SHORT).show ();
}
});
}
}
Logcat:
2019-02-23 00:32:45.205 27516-27516/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2019-02-23 00:32:45.205 27516-27516/? E/libpersona: scanKnoxPersonas
2019-02-23 00:32:45.206 27516-27516/? E/libpersona: Couldn't open the File - /data/system/users/0/personalist.xml - No such file or directory
2019-02-23 00:32:53.426 27516-27516/com.example.journyabode E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.journyabode, PID: 27516
com.google.firebase.database.DatabaseException: No properties to serialize found on class com.example.journyabode.detailsofUser
at com.google.android.gms.internal.firebase_database.zzku.<init>(Unknown Source:761)
at com.google.android.gms.internal.firebase_database.zzkt.zza(Unknown Source:12)
at com.google.android.gms.internal.firebase_database.zzkt.zzi(Unknown Source:249)
at com.google.android.gms.internal.firebase_database.zzkt.zzh(Unknown Source:0)
at com.google.firebase.database.DatabaseReference.zza(Unknown Source:10)
at com.google.firebase.database.DatabaseReference.setValue(Unknown Source:7)
at com.example.journyabode.User_Details$1.onClick(User_Details.java:81)
at android.view.View.performClick(View.java:6993)
at android.widget.TextView.performClick(TextView.java:12752)
at android.view.View$PerformClick.run(View.java:26509)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:7025)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:441)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1408)