Hi everyone! I have an urgent need to solve this problem due to connecting data present in a database created with firebase and my listview.
I need my project created with app inventor to print the data present in the database connected to my website in my listview, more precisely I would like to print only the emails in the listview.
Everything works correctly, however it seems that when capturing the email Firebase does not detect the email label and puts the null value there. Can you help me? I would be extremely grateful ... Below I attach screens of the code and screens of the database, and possibly of the interface
ah ok thanks, but every time users register on my site in my db I will never know what the bucket above the "email" tag will be, because it is generated... what can I do?