AI2 cannot find or open a file

MIT App Inventor Help
7
  • Where does the file (...-data.csv) come from (was it created by the app)?
  • Companion or compiled app (APK)?
  • Were permissions (WRITE / READ) requested / granted?
  • Which Android version?
  • Did the app work before the AI2 update (nb184, targetSdkVersion=29)?
  • Show all relevant blocks.

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