I tried checkout and discard this library with git checkout command, but seems it does not work for me.
I tried to remove this folder, but after that git wants me to add this deleted folder to a commit, but I don't want to track it or push to server.
Changes not staged for commit: (use "git add ..." to update what will be committed) (use "git checkout -- ..." to discard changes in working directory) (commit or discard the untracked or modified content in submodules)
modified: Libraries/some_sdk (untracked content)