How can I fix "Checking Dart SDK version... << was unexpected at this time" error in Flutter?

Question

I am facing an issue any time I try to run any app or flutter command from the terminal, this is displayed: Checking Dart SDK version... << was unexpected at this time. Not even flutter doctor works.

Nothing seems to work and it's so frustrating as it happened out of the blue. One moment everything was fine, now nothing works. Any help will be appreciated

Answer 1

I've resolved this error by following these steps:

• Go to folder C:....\Flutter\
• Run this command: git reset --hard HEAD

This will restore the flutter SDK folder to its original state, so no need to reinstall the SDK.