Having problem reading from file

MIT App Inventor Help
1

For some reason, I am unable to load data from my file when the internet is not connected. Here is the code:

code
code1226×717 94.6 KB

2

What is your responseCode when not online?

3

I'm getting this error. For some reason, it's still searching the url.

resp
resp720×1600 54.4 KB

4

you will have to use the Screen.ErrorOccurred event, catch that error and load your file from the assets there
Taifun

1 Like
5

I'm new to app inventor, could you please help me with this?

6

find the ErrorOccurred event in the Screen drawer and move these blocks inside
Unbenannt
also the showNextQuestion procedure you should move into the File.GotText event to call that procedure after the file has been read
Taifun

7

This is what im getting:

code2
code21492×580 96.8 KB

code3
code3739×1600 46.9 KB

8

fix your showNextQuestion procedure

use Do it to debug your blocks, see also tip 4 here App Inventor: How to Learn | Pura Vida Apps
see also Live Development, Testing, and Debugging Tools
Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.