Hello! Please please help me fix my system:
1.) This is my problem, it does not work properly. Even though there is a notifier, it still adds on the list (it should not). How can I fix it?
Error:
1 Like
Because you are adding anyway the item into the other lists you are handling, including the list to display in the listView. Place all the code you want to be executed only is the item does not exist in the "else".
There, below the "if - then - else" you have code which will be executed always...unless you place it inside the (now) "if" statement.
I fixed it. Thank you so much!
I just have this kind of error as I switch screens. i can't find out what's wrong, been looking for it since earlier.
It would really help if you provided a screenshot of your relevant blocks, so we can see what you are trying to do, and where the problem may be.
To get an image of your blocks, right click in the Blocks Editor and select "Download Blocks as Image". You might want to use an image editor to crop etc. if required. Then post it here in the community.
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
It is very difficult to see your Blocks in the video. What exactly are you clicking in the top right corner? A button to change Screens? What is the operation "Elements"? It looks like a List or Database expecting to receive two values but is instead receiving nothing for the first value.
Is your 'Home' Screen actually Screen1? I ask because you have used the "open another screen" function - so then you could have two Screen1's.
It might serve your purpose to use Virtual screens instead.
This was the error. You were initializing the variable like a number and then using it in Elements like a list:
That error was fixed in the aia I shared with you.
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