@q1215200171 看起来XR806 SDK断了：
repo init -u https://sdk.aw-ol.com/git_repo/XR806_SDK/manifest.git -b master -m xr806_sdk.xml
manifests:
fatal: repository 'https://sdk.aw-ol.com/git_repo/XR806_SDK/manifest.git/' not found
manifests: sleeping 4.0 seconds before retrying
fatal: cannot obtain manifest https://sdk.aw-ol.com/git_repo/XR806_SDK/manifest.git
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Repo command failed: UpdateManifestError
Unable to sync manifest xr806_sdk.xml