Error:. repo/manifests/: Contains uncommitted changes

You have downloaded the android source code, but now you need to update it, You can directly use repo sync to synchronize it to your local device. The following error may occur:
$ Repo sync
Remote: counting objects: 10, done.
Remote: compressing objects: 100% (4/4), done.
Remote: Total 6 (delta 2), reused 6 (delta 2)
Unpacking objects: 100% (6/6), done.
From git: // github.com/richi-chen/pandabard-ics-repo
3ea7f09... 11ecd6d master-> origin/Master
534d620 .. 5fa74f5 omapzoom-> origin/omapzoom
Error:. repo/manifests/: Contains uncommitted changes
Solution:Richi prawns:
To recover any uncommitted change, you should use 'git stash 'and 'git clean-F-d'
For example: If you find it say there are uncommitted changes in. repo/manifests, you shoud 'CD. repo/manifests 'and then 'git stash', 'git clean-F-d'