Firebase App [DEFAULT] already exist

[Tanmay_Barman]

Recently I have built an app with the help of firebase. I added the firebase values with the help of blocks when screen initialize. But I added them with the help of security component by decoding base64 encrypted values. The app works fine in companion but does not work in real mobile phone and also on emulator.
I provided some images below.
Please help me to address and fix this issue. Thank You.

Block Images(if Any)
Block for a quick understanding the above statement

The screenshot of the app

[Tanmay_Barman]

I have solved the problem by just removing the ApplicationId block and adding firebase database url on the designing screen.

[z3xter23]

Use firebase core component in only one screen if firebase core is in screen 1 then don’t use in other screen. If you use firebase core component in other screen then it will carsh that perticular screen.