just try to get started to build with arm64-generic architecture and spent a whole day for this first setup.
I have followed the quick-start-guide and got error when i tried to build the image.
cros_sdk -- ./build_image --board=${BOARD}
The last few line are:
18:02:34: INFO: Searching for unused gconv files defined in /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/usr/lib64/gconv/gconv-modules
18:02:59: INFO: Will search for 1135 strings in 47 files
18:03:01: INFO: Done. Using 3 gconv modules. Removed 244 unused modules (4942.5 KiB) and 6 unused dependencies (842.9 KiB)
18:03:03: INFO: run: sudo -- setfattr -n security.selinux -v u:object_r:cros_conf_file:s0 /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/etc/lsb-release
18:03:04: INFO : The target platform does not use bootloader templates.
Cleaning up /usr/local symlinks for /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/stateful/dev_image
18:03:05: INFO : Building dev-install package lists
!!! Invalid binary package: '/build/arm64-generic/packages/dev-only-extras.tbz2'
!!! Missing metadata key(s): CATEGORY, PF, SLOT. This binary package is not
!!! recoverable and should be deleted.
!!! Invalid binary package: '/build/arm64-generic/packages/dev-only-extras.tbz2'
!!! Missing metadata key(s): CATEGORY, PF, SLOT. This binary package is not
!!! recoverable and should be deleted.
!!! Invalid binary package: '/build/arm64-generic/packages/dev-only-extras.tbz2'
!!! Missing metadata key(s): CATEGORY, PF, SLOT. This binary package is not
!!! recoverable and should be deleted.
!!! Invalid binary package: '/build/arm64-generic/packages/dev-only-extras.tbz2'
!!! Missing metadata key(s): CATEGORY, PF, SLOT. This binary package is not
!!! recoverable and should be deleted.
18:03:16: WARNING: unable to compute the size of /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/boot/Image-4.19.91-07947-g06de6b1a7a49 (skipping): [Errno 2] No such file or directory: '/mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/boot/Image-4.19.91-07947-g06de6b1a7a49'
18:03:16: WARNING: unable to compute the size of /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/boot/vmlinuz-4.19.91-07947-g06de6b1a7a49 (skipping): [Errno 2] No such file or directory: '/mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs/boot/vmlinuz-4.19.91-07947-g06de6b1a7a49'
18:03:20: INFO : Zeroing freespace in /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs
fstrim: /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs: FITRIM ioctl failed: Input/output error
Entering /mnt/host/source/src/scripts/mount_gpt_image.sh --unmount --from /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/chromiumos_base_image.bin --rootfs_mountpt /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs --stateful_mountpt /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/stateful --esp_mountpt /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/esp --delete_mountpts
18:03:20: INFO : Unmounting image from /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/stateful and /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs
18:03:20: INFO : Unmounting temporary rootfs /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/rootfs//build/rootfs.
Cleaning up /usr/local symlinks for /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/stateful/dev_image
18:03:20: INFO : Running sync -f /mnt/host/source/src/build/images/arm64-generic/R81-12803.0.2020_01_02_1742-a1/chromiumos_base_image.bin
partx: specified range <1:0> does not make sense
An error occurred in your build so your latest output directory is invalid.
Would you like to delete the output directory (y/N)? y
I wonder if there is any way i can bypass this or what further i can do...