repo sync unable to checkout

[webgourou]

Hello,

I followed the instructions, I do the
repo for -c git lfs pull

then I do a repo sync and I get the following errors

`Fetching: 100% (667/667), done in 1m40.026s
Garbage collecting: 100% (667/667), done in 1.192s
Checking out: 77% (514/667) platform/packages/services/Carerror.GitError: Cannot checkout all: all rev-list ('^e540c381f62397c476355a31e420f8097677728d', 'HEAD', '--'): fatal: bad object HEAD

error: Cannot checkout all
Checking out: 77% (516/667) platform/packages/services/NetworkRecommendationerror.GitError: Cannot checkout arm: arm rev-list ('^107f2f281b234c37fd0c32719262af3f4a717a8e', 'HEAD', '--'): fatal: bad object HEAD

error: Cannot checkout arm
Checking out: 77% (518/667) platform/packages/services/Telephonyerror.GitError: Cannot checkout arm64: arm64 rev-list ('^5111293f6aa0c5d09e29cd69564da0ec0551dcfa', 'HEAD', '--'): fatal: bad object HEAD

error: Cannot checkout arm64
vendor/opengapps/sources/x86/: discarding 1 commits
Checking out: 100% (667/667), done in 7.797s

error: Unable to fully sync the tree.
error: Checking out local projects failed.
Failing repos:
vendor/opengapps/sources/all
vendor/opengapps/sources/arm
vendor/opengapps/sources/arm64
Try re-running with "-j1 --fail-fast" to exit at the first error.
`

did I miss something ?

Thanks

Aurel