Hi, @catherine. This is the same issue:
Your repository is public but I’m not sharing the real URL here because you haven’t done so first. Please replace the actual path for your GitHub repo for <repo path here> in the example below.
Here is a reproduction:
$ git clone <repo path here>
Cloning into 'HSA'...
remote: Enumerating objects: 227, done.
remote: Counting objects: 100% (227/227), done.
remote: Compressing objects: 100% (153/153), done.
remote: Total 227 (delta 88), reused 183 (delta 55), pack-reused 0
Receiving objects: 100% (227/227), 642.69 KiB | 10.04 MiB/s, done.
Resolving deltas: 100% (88/88), done.
$ cd HSA
$ git ls-files --stage | grep 160000
160000 a516bd7723274c40a2e2544bd979b3a4be02f572 0 HSA
This shows the 160000 mode directory mentioned in the StackOverflow post.
You will need to use the solution in the StackOverflow post of above to resolve this.
If there are other questions or concerns, please let us know.