I'm practising a lot with lists and storage components. Here in my project I have a csv file that I want to read and then work out from this list, but in all screens that I have this file (RESULT and mostrar_datos), the app suddenly closes without showing any error message. In one screen (RESULT) I've saved all csv data in a TinyDB, in the other one (mostrar_datos) I haven't... and it still doesn't work in any of both.
Here's my aia file
BOOKS_BARCODES_copy_8.aia (44.2 KB)
Here's my csv database
BOOKS APP - Sheet1.csv (84.7 KB)
By the way, is there any way to find where my issue is by myself. For example, like when in some bocks the red cross appears meaning there's no such list, element, etc. needed.
Thanks in advance