In my project an error message comes from firebase
Error previous value was empty
How to solve this problem
The error comes from which block plss mark it to me
When do you get such error? While opening the app or on button click? Or while picking an element
Send button clicks the error comes
Please reply
step-1
use notifier in data changed, got value and check what is coming in these events
step-2
First store empty list in firebase, then use append.
I hope you’ll got the solution.