X_Notes.aia (39.5 KB)
I'm having trouble with my app that I'm trying to create. The idea is that it is a music app, and I upload songs from my phone to the app, and then I can organize them into a playlist, etc., with a maximum of 20 songs of storage at the moment. Casual testing of the app shows that everything seems to be working fine, except for the listpickers. I set their elements using a list, with all of the slots filled with error for placeholders.Then, when I upload a song, it should take the song file, along with the name I give it when prompted, and set them into the listpicker elements.
However, while I think that the upload part works, I have a procedure called update UI that's supposed to set the listpickers elements by manipulating the earlier lists, but whenever it tries I just get an error message. Anyone have an idea to help? It would be very appreciated!
Which error message?
If you are asking for help, I recommend you to make it as easy for others to be able to help you ...
You probably will get more feedback then...
which means in your case post a screenshot of your relevant blocks...
To download the aia file, upload it to App Inventor, open it, do some bug hunting for you, etc... this takes time, and most people will not do that...
Thank you.
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
I guess in hindsight, my request does seem rude, given that it is essentially dumping my problem onto the rest of the community for something they might not even utilize. I apologize for that fact. However, for my problem in particular, the code that I believe is the problem is very intertwined with the rest of it, requiring a decent amount of understanding about the code itself, which is why I simply left it at that. Given that in mind, I apologize for not explaining this earlier, and I will show you the reason why I think the file needs to be included:
Show the error message
i want to make something simular we have djs sending in there pre recorded
shows i want the app to be able to update each show different djs send in?
how can i do that