Code doesn't work... trying to read a text file

[vknow360 (Sunny Gupta)]

I am sorry for the delay as well as for not providing required documentation.
Please check this aia:
SAF_RW.aia (33.0 KB)

Original aia credits to Chris Ward.

SAF: App Inventor implementation of Storage Access Framework

You can find a few more examples from @bodymindpower in that thread.
Also, please have a look at this guide from her

Some basics on Android storage system

From an Android point of view there are an → Internal Storage and an → External Storage. 1. Internal Storage The Internal Storage can only be accessed with a rooted device. 1.1 The app package is saved in /data/data/<packageName>/ 1.2. The Private directory is /data/user/0/<packageName>/files/ This private directory can be used with the File component to save / read text (setting the path without a slash). It can only be accessed by your app and is automatically removed when the app is un…

(Already posted by @Taifun )
I am thankful to Taifun also.