[问答]

RK3399 android7.1打包固件出现错误怎么解决？

1759 RK3399

问答对人有帮助，内容完整，我也想知道答案 0 RK3399 android7.1打包固件出现错误怎么解决？ 0
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答案对人有帮助，有参考价值 0 < > 1、问题点 hcc@bogon:~/ops_rochchip/ops-rk3399/rk3399insdustry$ ./mkimage.sh TARGET_BOARD_PLATFORM=rk3399 TARGET_PRODUCT=rk3399_all TARGET_HARDWARE=rk30board TARGET_BUILD_VARIANT=userdebug BOARD_SYSTEMIMAGE_PARTITION_SIZE=1610612736 BOARD_USE_SPARSE_SYSTEM_IMAGE=true HIGH_RELIABLE_RECOVERY_OTA=false TARGET_BASE_PARAMETER_IMAGE==device/rockchip/common/baseparameter/baseparameter_fb720.img system filesysystem is ext4 create boot.img without kernel... done. create recovery.img without kernel and resource... CRC32=0x567A5F61 OK done. create misc.img.... done. Install wifi ko to /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system/lib/modules/ create system.img...Running: mkuserimg.sh -s /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img ext4 system 1585446912 -D /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system -L system out/target/product/rk3399_all/root/file_contexts.bin make_ext4fs -s -T -1 -S out/target/product/rk3399_all/root/file_contexts.bin -L system -l 1585446912 -a system /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system Creating filesystem with parameters: Size: 1585446912 Block size: 4096 Blocks per group: 32768 Inodes per group: 8064 Inode size: 256 Journal blocks: 6048 Label: system Blocks: 387072 Block groups: 12 Reserved block group size: 95 Created filesystem with 3138/96768 inodes and 281030/387072 blocks build_verity_tree -A aee087a5be3b982978c923f566a94613496b417f2af592639bc80d141e34dfe7 /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img /tmp/tmpMWUdZa_verity_images/verity.img system/extras/verity/build_verity_metadata.py build 1585446912 /tmp/tmpMWUdZa_verity_images/verity_metadata.img 0b2042040fc350cc65345e72874a54632660f5f6435b7d7215dfe2a9c3cb5261 aee087a5be3b982978c923f566a94613496b417f2af592639bc80d141e34dfe7 /dev/block/platform/fe330000.sdhci/by-name/system verity_signer build/target/product/security/verity.pk8 cat /tmp/tmpMWUdZa_verity_images/verity_metadata.img >> /tmp/tmpMWUdZa_verity_images/verity.img fec -e -p 0 /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img /tmp/tmpMWUdZa_verity_images/verity.img /tmp/tmpMWUdZa_verity_images/verity_fec.img cat /tmp/tmpMWUdZa_verity_images/verity_fec.img >> /tmp/tmpMWUdZa_verity_images/verity.img append2simg /home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img /tmp/tmpMWUdZa_verity_images/verity.img in=/home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img out=/home/hcc/ops_rochchip/ops-rk3399/rk3399insdustry/out/target/product/rk3399_all/system.img.out align=1024 Total of 393216 4096-byte output blocks in 5936 input chunks. Exception:unpack requires a string argument of length 12 Traceback (most recent call last): File "device/rockchip/common/sparse_tool.py", line 183, in main() File "device/rockchip/common/sparse_tool.py", line 175, in main print("i=%u" % (i)) UnboundLocalError: local variable 'i' referenced before assignment 2、解决方法： rk3399insdustry/device/rockchip/common$ git diff diff --git a/sparse_tool.py b/sparse_tool.py index 47df687..efb1afa 100755 --- a/sparse_tool.py +++ b/sparse_tool.py @@ -46,7 +46,7 @@ def main(): % (total_blks, blk_sz, total_chunks)) out_total_chunks = 0 out_head = bytearray(28) - out_chunk = bytearray(12) + out_chunk = struct.pack("<2H2I", 0,0,0,0) chunk_struct = list(struct.unpack("<2H2I", out_chunk)) buffer = bytearray(align_unit * 1024) offset = 0

2022-3-7 14:13:38 评论举报王志强