Flutter刚入门，git clone了别人的项目导入vs code
flutter pub get一直执行不成功，报错内容如下：
Git error. Command: git fetch
stdout:
stderr: remote:
remote:
remote:
remote: The project you were looking for could not be found or you don't have permission to view it.
remote:
remote:
remote:
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
exit code: 128
pub get failed (server unavailable) -- attempting retry 1 in 1 second...
求解答~
