I cannot pass user info to firebase database, and I think this is the issue. My Authentication part works well, and can pass image to firebase storage. Can anyone explain to me what does this error mean?

Here is my method:

Also, in logcat, it shows "one way function results will be dropped but finished with status OK and parcel size 4", which I think is the same issue if I am not wrong

Here are my dependencies:

Can anyone help me please?