Authentication  initialpage  에러

*dart, flutter 설치 완료<img alt="스파르타 즉문즉답" src="https://cdn-media.spartaclub.kr/media/tempfiles/community/b5e9597b-f11c-4d3c-bde9-6e33a6ec48d0NDg4NzEyLjk4NjkyODYxODYzMTcxODE1NDY0MTEzMQ=.png"><ul><li>flutter doctor 실행 시 에러 없음</li></ul><img alt="스파르타 즉문즉답" src="https://cdn-media.spartaclub.kr/media/tempfiles/community/0a23578e-4178-422e-9661-bd56961cbe4fNjM1NjAyLjE2OTc3ODcwODYxNzE4MTU0NzI5MDEw.png">*환경변수 c:\flutter\bin 추가 완료!<img alt="스파르타 즉문즉답" src="https://cdn-media.spartaclub.kr/media/tempfiles/community/72012ec2-a56e-4a7f-bd23-ce37f33ff12dMzM5NzI3LjUxMDU3ODU0NjkxNzE4MTU0ODE3NTU3.png"> 위에 다했는데 왜 vs code flutter new project 가 안뜰까요?