zq@DESKTOP-RGE1MF4:~/OpenHarmony$ repo sync -c -j1 --fail-fast
Fetching projects:   2% (10/444) xts_actsremote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
Fetching projects:   2% (13/444) third_party_notofontsremote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0

Fetching projects:   3% (14/444) kernel_linux_5.10remote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
Fetching projects: 100% (444/444), done.
error: Your local changes to the following files would be overwritten by checkout:
        code/UI/TabContentTouchHotZone/casesfeature/tabcontentoverflow/src/main/resources/rawfile/tabcontentoverflow_play_video.MP4
Please commit your changes or stash them before you switch branches.
Aborting
applications/standard/app_samples/: discarding 411 commits
error: applications/standard/app_samples/: applications_app_samples checkout 8c59fcff98b29807e1dd3175e58923f0ee16b692
error: Cannot checkout applications_app_samples

error: Unable to fully sync the tree.
error: Checking out local projects failed.
Failing repos:
applications/standard/app_samples
Try re-running with "-j1 --fail-fast" to exit at the first error.


# 根据提示进入目录applications/standard/app_samples/
# git status
zq@DESKTOP-RGE1MF4:~/OpenHarmony/applications/standard/app_samples$ git status
Not currently on any branch.
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   code/DocsSample/ApplicationModels/MindSporeLiteArkTSDemo/entry/src/main/resources/rawfile/mobilenetv2.ms
        modified:   code/DocsSample/ApplicationModels/MindSporeLiteCDemo/entry/src/main/resources/rawfile/mobilenetv2.ms
        modified:   code/UI/TabContentTouchHotZone/casesfeature/tabcontentoverflow/src/main/resources/rawfile/tabcontentoverflow_play_video.MP4


It took 2.06 seconds to enumerate untracked files. 'status -uno'
may speed it up, but you have to be careful not to forget to add
new files yourself (see 'git help status').

# git reset --hard
# git clean -df
# 再次执行 repo sync -c --fail-fast