Hello There!
I am trying to know how to use Firebase, but I am unsure as to how do I use the Append.Value block in it. If I directly try using it, I receive an error message saying "Previous Value Not Found" and when I use the Store.Value block and try appending to it I receive another error message saying
"You Can Only Append To List". Please help
You need to create a tag & value (as an empty list) before you can append to it.
Maybe you should learn more with tutorials :
Some blocks that might help:
The problem is that when starting with an empty firebase / taglist, the get TagList event does not fire.
1 Like
OK, I didn't use the create empty list option. Thanks for the solution
(added to FAQ)
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.