我操作了，不能解包system.img和vendor.img，提示“Failed to read sparse file”

F:\BaiduNetdiskDownload\晨星解包mstar-tools-master\mstar-tools-master>python unpack.py MstarUpgrade_ANP.bin
[i] Analizing header ...
[i] Saving header script to unpacked\~header_script ...
[i] Parsing script ...
[i] Partition: boot     Offset: 0x4000  Size 0x1800000 (24.0 MB) -> unpacked\boot.img
[i] Partition: system   Offset: 0x1805000       Size 0x92D0944 (146.81 MB) -> unpacked\system_sparse.0
[i] Partition: system   Offset: 0xAAD6000       Size 0x94BB3A0 (148.73 MB) -> unpacked\system_sparse.1
[i] Partition: system   Offset: 0x13F92000      Size 0x960011C (150.0 MB) -> unpacked\system_sparse.2
[i] Partition: system   Offset: 0x1D593000      Size 0x94FF598 (149.0 MB) -> unpacked\system_sparse.3
[i] Partition: system   Offset: 0x26A93000      Size 0x8A615EC (138.38 MB) -> unpacked\system_sparse.4
[i] Partition: system   Offset: 0x2F4F5000      Size 0x865B250 (134.36 MB) -> unpacked\system_sparse.5
[i] Partition: system   Offset: 0x37B51000      Size 0x5AF12A4 (90.94 MB) -> unpacked\system_sparse.6
[i] Partition: vendor   Offset: 0x3D643000      Size 0x525F404 (82.37 MB) -> unpacked\vendor_sparse.0
[i] Partition: vbmeta   Offset: 0x428A3000      Size 0x20000 (128.0 KB) -> unpacked\vbmeta.img
[i] Partition: dtb      Offset: 0x428C4000      Size 0x100000 (1.0 MB) -> unpacked\dtb.img
[i] Partition: dtbo     Offset: 0x429C5000      Size 0x800000 (8.0 MB) -> unpacked\dtbo.img
[i] Partition: tvservice        Offset: 0x431C6000      Size 0x3600000 (54.0 MB) -> unpacked\tvservice.img
[i] Partition: tvconfig Offset: 0x467C7000      Size 0x1000000 (16.0 MB) -> unpacked\tvconfig.img
[i] Parsing setenv devicestate -> unlock
[i] Parsing setenv MstarUpgrade_complete -> 1
[i] Parsing setenv sync_mmap -> 1
[i] Parsing setenv db_table -> 0
[i] Sparse: converting system_sparse.* to system.img
Invalid sparse file format at unknown block FFFF at 40555
Invalid sparse file format at unknown block FFFF at 40556
Invalid sparse file format at unknown block FFFF at 40558
Invalid sparse file format at unknown block FFFF at 40559
Invalid sparse file format at unknown block FFFF at 40560
Invalid sparse file format at unknown block FFFF at 40561
Invalid sparse file format at unknown block FFFF at 40562
Invalid sparse file format at unknown block FFFF at 40564
Invalid sparse file format at unknown block FFFF at 40565
Invalid sparse file format at unknown block FFFF at 40566
Invalid sparse file format at unknown block FFFF at 40567
Invalid sparse file format at unknown block FFFF at 40568
Invalid sparse file format at unknown block FFFF at 40570
Invalid sparse file format at unknown block FFFF at 40571
Invalid sparse file format at unknown block FFFF at 40572
Invalid sparse file format at unknown block FFFF at 40573
Invalid sparse file format at unknown block FFFF at 40574
Invalid sparse file format at unknown block FFFF at 40576
Invalid sparse file format at unknown block FFFF at 40577
Invalid sparse file format at unknown block FFFF at 40578
Invalid sparse file format at unknown block FFFF at 40579
Invalid sparse file format at unknown block FFFF at 40580
Invalid sparse file format at unknown block FFFF at 40582
Invalid sparse file format at unknown block FFFF at 40583
Invalid sparse file format at unknown block FFFF at 40584
Invalid sparse file format at unknown block FFFF at 40585
Invalid sparse file format at unknown block FFFF at 40586
Invalid sparse file format at unknown block FFFF at 40588
Invalid sparse file format at unknown block FFFF at 40589
Invalid sparse file format at unknown block FFFF at 40590
Invalid sparse file format at unknown block FFFF at 40591
Invalid sparse file format at unknown block FFFF at 40592
Invalid sparse file format at unknown block FFFF at 40594
Invalid sparse file format at unknown block FFFF at 40595
Invalid sparse file format at unknown block FFFF at 40596
Invalid sparse file format at unknown block FFFF at 40597
Invalid sparse file format at unknown block FFFF at 40598
Invalid sparse file format at unknown block FFFF at 40600
Invalid sparse file format at unknown block FFFF at 40601
Invalid sparse file format at unknown block FFFF at 40602
Invalid sparse file format at unknown block FFFF at 40603
Invalid sparse file format at unknown block FFFF at 40604
Invalid sparse file format at unknown block FFFF at 40606
Invalid sparse file format at unknown block 0002 at 40607
Failed to read sparse file
[i] Sparse: converting vendor_sparse.* to vendor.img
Invalid sparse file format at unknown block FFFF at 6558
Invalid sparse file format at unknown block FFFF at 6560
Invalid sparse file format at unknown block FFFF at 6561
Invalid sparse file format at unknown block FFFF at 6562
Invalid sparse file format at unknown block FFFF at 6563
Invalid sparse file format at unknown block FFFF at 6564
Invalid sparse file format at unknown block FFFF at 6566
Invalid sparse file format at unknown block FFFF at 6567
Invalid sparse file format at unknown block FFFF at 6568
Invalid sparse file format at unknown block FFFF at 6569
Invalid sparse file format at unknown block FFFF at 6570
Invalid sparse file format at unknown block FFFF at 6572
Invalid sparse file format at unknown block FFFF at 6573
Invalid sparse file format at unknown block FFFF at 6574
Invalid sparse file format at unknown block FFFF at 6575
Invalid sparse file format at unknown block FFFF at 6576
Invalid sparse file format at unknown block FFFF at 6578
Invalid sparse file format at unknown block FFFF at 6579
Invalid sparse file format at unknown block FFFF at 6580
Invalid sparse file format at unknown block FFFF at 6581
Invalid sparse file format at unknown block FFFF at 6582
Invalid sparse file format at unknown block FFFF at 6584
Invalid sparse file format at unknown block FFFF at 6585
Invalid sparse file format at unknown block FFFF at 6586
Invalid sparse file format at unknown block FFFF at 6587
Invalid sparse file format at unknown block FFFF at 6588
Invalid sparse file format at unknown block FFFF at 6590
Invalid sparse file format at unknown block FFFF at 6591
Invalid sparse file format at unknown block FFFF at 6592
Invalid sparse file format at unknown block FFFF at 6593
Invalid sparse file format at unknown block FFFF at 6594
Invalid sparse file format at unknown block FFFF at 6596
Invalid sparse file format at unknown block FFFF at 6597
Invalid sparse file format at unknown block FFFF at 6598
Failed to read sparse file
[i] Done.

没有自动签名的什么工具吗

前来学习一下子

大佬您好，我过年中手贱将家中电视kktvicon 32k(35022447 )恢复出厂设置中电源插头脱出，导致三无黑屏，用ttl-usb读打印口信息如下图能用这个方法救吗？不知emmc是否正常，

来看看