[Groom] Hair Binding asset could not be built

LogSlate: Window ‘Groom绑定选项’ being destroyed
LogHairStrands: Error: [Groom] Binding asset could not be built. The target skeletal mesh could be missing UVs.
LogHairStrands: Error: [Groom] Binding asset could not be built. Some strand roots are not close enough to the target mesh to be projected onto it.
LogHairStrands: Error: [Groom] The binding asset (wlh_WangliHong_FaceMesh_Binding) couldn’t be built. This binding asset won’t be used.
LogUObjectHash: Compacting FUObjectHashTables data took 1.45ms
LogAutomationController: Ignoring very large delta of 7.32 seconds in calls to FAutomationControllerManager::Tick() and not penalizing unresponsive tests