Answers for "Cannot run with sound null safety, because the following dependencies don't support null safety: - package:modal_progress_hud"

cannot run with sound null safety because the following dependencies don't support null safety

---- Add before imports of file main.dart ----

// @dart=2.9

void main() {
  .........
}

Posted by: Guest on March-17-2021

Code answers related to "Cannot run with sound null safety, because the following dependencies don't support null safety: - package:modal_progress_hud"