Unable to flash factory ROM on Pixel I'm trying to restore the factory ROM on my Pixel. I've downloaded and unpacked a factory image for my phone, and when I run sudo ./flash-all.sh I get FAILED (remote: partition [bootb] doesn't exist). Here's the whole transcript. Can anyone suggest a workaround?

target reported max download size of 536870912 bytes
sending 'bootloaderb' (32728 KB)...
OKAY [  0.836s]
writing 'bootloaderb'...
(bootloader) Valid bootloader version.
OKAY [  1.600s]
finished. total time: 2.435s
rebooting into bootloader...
OKAY [  8.593s]
finished. total time: 8.693s
&lt; waiting for any device &gt;
target reported max download size of 536870912 bytes
sending 'radiob' (57192 KB)...
OKAY [  1.428s]
writing 'radiob'...
OKAY [  0.909s]
finished. total time: 2.337s
rebooting into bootloader...
OKAY [  0.006s]
finished. total time: 0.106s
target reported max download size of 536870912 bytes
archive does not contain 'boot.sig'
archive does not contain 'recovery.img'
archive does not contain 'system.sig'
archive does not contain 'vendor.sig'
wiping userdata...
Creating filesystem with parameters:
    Size: 122633060352
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 8192
    Inode size: 256
    Journal blocks: 32768
    Label:
    Blocks: 29939712
    Block groups: 914
    Reserved block group size: 1024
Created filesystem with 11/7487488 inodes and 518062/29939712 blocks
--------------------------------------------
Bootloader Version...: 8996-012001-1610061102
Baseband Version.....: 8996-012511-1611190200
Serial Number........: XXXXXXXXXXXX
--------------------------------------------
checking product...
OKAY [  0.050s]
checking version-bootloader...
OKAY [  0.051s]
checking version-baseband...
OKAY [  0.050s]
sending 'bootb' (24821 KB)...
OKAY [  0.642s]
writing 'bootb'...
(bootloader) Flashing active slot "_b"
FAILED (remote: partition [bootb] doesn't exist)
finished. total time: 1.095s
I had the exact same issue you did, and after finding nothing about it online, became panicked that there was a defect with my phone.

Instead, I realized that the version of ADB I had installed on my computer was out of date. I downloaded a newer version from Google and tried the process again. It worked fine and I was able to restore my phone.