How to Read and Update Appstate via Bottom Sheet

Actions & Logic

Hey guys,

I'm building a tutorial app where you need to add resources to work steps. This is no problem when I create them.

Mistakes happen, so I would like to give the user the option to edit the Entry:

The Sheet opens, but I have the first problem:

I can't load in the initial entries. The tutorial gives no explanation how to set up the index properly and pass it. It's a custom Data Type:

So I decided to fill it with a Zero. So nonetheless, i load up the widget and try to edit it. No chance, doesn't work.

Can anyone lend me a hand and tell me how to make that work?

What have you tried so far?
Did you check FlutterFlow's Documentation for this topic?
Yes
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