Correct command to trace error with null safety turned off

Question

I'm getting the following error in stack trace when I run:

./gradlew :app:assembleDebug --stacktrace --warning-mode all

in the android folder.

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

• package:tinycolor
• package:open_iconic_flutter

When I do run using

flutter run --no-sound-null-safety

in the project folder, I get a build fail error. However, in stack trace I'm unable to point out the stack trace when null safety is turned off since I don not know the right command. I tried

./gradlew :app:assembleDebug --stacktrace --warning-mode all ----no-sound-null-safety

in the android folder, but it doesn't work.

What is the command to figure out the Build failure when null safety is turned off ?

Answer 1

flutter run -v

-v stands for verbose. If you want to get all available commands run flutter run -h. -h will display help with all available commands

You can also run flutter run --no-sound-null-safety -v