Error: CRC32 of data doesn't match header

[thx1111]

In undz.py:
if crc != self.crc32:
print("[!] Error: CRC32 of data doesn't match header ({:08X} vs {:08X})".format(crc, self.crc32), file=sys.stderr)
sys.exit(1)

self.crc32 always returns a value of 0, where there is "self.crc32 = dz_item['crc32']", and so the process exits immediately. This is on Arch Linux, using Python 2.7.13.

Sorry - I haven't debugged this. I just commented-out the "sys.exit(1)", as a work-around, and undz seems to still work just fine.

[biji]

I also have this issue, but extracted files seem corrupted (lg v490 files)
For example primary partition not contain gpt, please help thanks

[sim590]

+1 Having this issue too for d852g stock kdz file (http://storagecow.eu/index.php?dir=Xda%2FLG+G3%2FStock%2FCanada+D852%2FMM+6.0%2F)