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    Posted at  12/2/2020 21:25:28
        
  
     
 
     
  
   
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4# 
| Last edited by pavan.m In 12/2/2020 21:26 Editor 
 Hi,
 
 I had followed as per the wikipage and I got this error while updating
 
 ~/linux/linux-sdk$ ../repo/repo sync -c
 Fetching project rk_pcba_test
 Fetching project powermanager
 Fetching project camera
 Fetching project rkbin
 Fetching project device-custom
 Fetching project music
 Fetching project tools
 Fetching project audioservice
 Fetching project demo
 Fetching project linux-rga
 Fetching project libdrm-rockchip
 Fetching project buildroot
 Fetching project docs
 Fetching project rkupdate
 Fetching project mpv
 Fetching project rkssd
 Fetching project alsa-config
 Fetching project gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu
 Fetching project recovery
 Fetching project bluez-alsa
 Fetching project u-boot
 Fetching project video
 Fetching project camera_engine_cifisp
 Fetching project rk-rootfs-build
 Fetching project gst-plugins-rockchip
 Fetching project gallery
 Fetching project mpp
 Fetching project tensorflow
 Fetching project gstreamer-camera
 Fetching project libmali
 Fetching project rkwifibt
 Fetching project QLauncher
 Fetching project ffmpeg
 Fetching project rkscript
 Fetching project settings
 Fetching project kernel
 Fetching project gstreamer-rockchip
 Fetching project camera_engine_rkisp
 Fetching project distro
 Fetching project dl
 error: Cannot fetch kernel (GitError: kernel update-ref: fatal: a179e620b38958254c1f74d283a9cf853ae20813^0: not a valid SHA1
 )
 Exception in thread Thread-36:
 Traceback (most recent call last):
 File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
 self.run()
 File "/usr/lib/python2.7/threading.py", line 754, in run
 self.__target(*self.__args, **self.__kwargs)
 File "/home/sravan/linux/repo/subcmds/sync.py", line 270, in _FetchProjectList
 success = self._FetchHelper(opt, project, *args, **kwargs)
 File "/home/sravan/linux/repo/subcmds/sync.py", line 314, in _FetchHelper
 prune=opt.prune)
 File "/home/sravan/linux/repo/project.py", line 1271, in Sync_NetworkHalf
 self._InitMRef()
 File "/home/sravan/linux/repo/project.py", line 2364, in _InitMRef
 self._InitAnyMRef(R_M + self.manifest.branch)
 File "/home/sravan/linux/repo/project.py", line 2376, in _InitAnyMRef
 self.bare_git.UpdateRef(ref, dst, message=msg, detach=True)
 File "/home/sravan/linux/repo/project.py", line 2673, in UpdateRef
 self.update_ref(*cmdv)
 File "/home/sravan/linux/repo/project.py", line 2747, in runner
 (self._project.name, name, p.stderr))
 GitError: kernel update-ref: fatal: a179e620b38958254c1f74d283a9cf853ae20813^0: not a valid SHA1
 
 
 
 error: Exited sync due to fetch errors
 
 I am trying to build for Face-RK3399.
 
 Please help
 
 
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