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

Error: Cannot run with sound null safety, because the following dependencies don't support null safety:

flutter run --no-sound-null-safety

Posted by: Guest on April-07-2021

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 "Error: Cannot run with sound null safety, because the following dependencies don't support null safety: - package:toast"