I PUSH MYSELF TO SOLVE BUT IM NOT GETTING WHATS THE PROBLEM IS CAN ANYBODY HELP
I'm getting this runtime error in my app: The operation select list item cannot accept the arguments
it looks like SelectedQuestions does have the value 1, which is not a list
the length of list block expects a list
use Do it together with the companion app 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
Sorry, I can't support extensions. There are too many of them.
Besides, lists don't need extensions, just study.
Please share us your .aia if you don't mind 
...may we will find where the problem is
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(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.
Even though not good, i tried to follow your method to fix the issue. You made a mistake when accessing an item in the list. Please use the default functions, extensions are not necessary.
Check this out
QuizTeachDharma_3(1).aia (7.8 MB)
Also try to read what @ABG suggest
ok sir thank you.i aviched what i want i just create a coad in deepseak and placed mit web viewer.i defenetly not use extentions but in mit some options are missing i mean in blocks
yes sir i do read it already but understan litile bit and my requairments is high
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It would be an overwhelming waste of our time to try to mop up the messes spewed out by the various Artificial Intelligence platforms.
We are not here to train the platforms.
We are here to train people.
Here is some more list information to browse, especially shuffling techniques.
It also would not hurt you to sit down and do some tutorials.
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You understand a little, but your requirement is high. How? I mean, it should be understandable if you have high requirements. Try the basic first.
