iOS crash when saving dictionary to DB (connection mode)

App Inventor for iOS
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#1

Environment
iOS with AI Companion

Steps to reproduce

  1. Call funciton [TinyWebDB.StoreValue] or [CloudDB.AppendValueToList]
  2. Create a dictionary as a value to be stored
  3. Trigger a button click event to execute

Result
The app is crashed when click button

Sample Code

crash
crash727×182 23.6 KB

Note

  1. If building this app as .apk and running it in a emulator. The dictionary can be stored in DB.
  2. In step 2, if changing dictionary to text or list, iOS will not crash.
#2

@yoapp Could you please let me know what device you are using? I don't see the crash when storing value to tinywebDB but I do have problems getting data out of DB after storing it.

#3

iPhone 11, iOS 14.4.1(18D61)

BTW, after some effort, I can use an emulator on my PC to test my code now.

#4

Actually, the app is very finicky in itself. This is just one of many bugs that the iOS version brings, which I could not track (since the same code that I use works well on the Android emulator).

#5

If you would like, please upload your app here so that we can look at it as well.