[Essential Phone ROMs, Kernels, Recoveries, & Other] the_Pan:
I just tried to flash, but I only get:

./flashallnowipe.sh
error: cannot load 'nvdef': No such file or directory
error: cannot load 'nvdef': No such file or directory
error: cannot load 'boot': No such file or directory
error: cannot load 'boot': No such file or directory
error: cannot load 'system': No such file or directory
error: cannot load 'system': No such file or directory
error: cannot load 'bluetooth': No such file or directory
error: cannot load 'bluetooth': No such file or directory
error: cannot load 'abl': No such file or directory
error: cannot load 'abl': No such file or directory
error: cannot load 'dsp': No such file or directory
error: cannot load 'dsp': No such file or directory
error: cannot load 'modem': No such file or directory
error: cannot load 'modem': No such file or directory
error: cannot load 'vendor': No such file or directory
error: cannot load 'vendor': No such file or directory
target reported max download size of 536870912 bytes
sending 'cmnlib_a' (221 KB)...
OKAY [ 0.101s]
writing 'cmnlib_a'...
OKAY [ 0.003s]
finished. total time: 0.103s
target reported max download size of 536870912 bytes
sending 'cmnlib_b' (221 KB)...
OKAY [ 0.100s]
writing 'cmnlib_b'...
OKAY [ 0.003s]
finished. total time: 0.103s
target reported max download size of 536870912 bytes
sending 'cmnlib64_a' (292 KB)...
OKAY [ 0.103s]
writing 'cmnlib64_a'...
OKAY [ 0.003s]
finished. total time: 0.106s
target reported max download size of 536870912 bytes
sending 'cmnlib64_b' (292 KB)...
OKAY [ 0.101s]
writing 'cmnlib64_b'...
OKAY [ 0.003s]
finished. total time: 0.105s
target reported max download size of 536870912 bytes
sending 'tz_a' (1868 KB)...
OKAY [ 0.192s]
writing 'tz_a'...
OKAY [ 0.100s]
finished. total time: 0.293s
target reported max download size of 536870912 bytes
sending 'tz_b' (1868 KB)...
OKAY [ 0.185s]
writing 'tz_b'...
OKAY [ 0.078s]
finished. total time: 0.263s
error: cannot load 'devcfg': No such file or directory
error: cannot load 'devcfg': No such file or directory
target reported max download size of 536870912 bytes
sending 'hyp_a' (264 KB)...
OKAY [ 0.102s]
writing 'hyp_a'...
OKAY [ 0.002s]
finished. total time: 0.105s
target reported max download size of 536870912 bytes
sending 'hyp_b' (264 KB)...
OKAY [ 0.099s]
writing 'hyp_b'...
OKAY [ 0.002s]
finished. total time: 0.101s
error: cannot load 'keymaster': No such file or directory
error: cannot load 'keymaster': No such file or directory
error: cannot load 'mdtp': No such file or directory
error: cannot load 'mdtp': No such file or directory
error: cannot load 'mdtpsecapp': No such file or directory
error: cannot load 'mdtpsecapp': No such file or directory
error: cannot load 'pmic': No such file or directory
error: cannot load 'pmic': No such file or directory
target reported max download size of 536870912 bytes
sending 'rpm_a' (228 KB)...
OKAY [ 0.100s]
writing 'rpm_a'...
OKAY [ 0.003s]
finished. total time: 0.103s
target reported max download size of 536870912 bytes
sending 'rpm_b' (228 KB)...
OKAY [ 0.098s]
writing 'rpm_b'...
OKAY [ 0.065s]
finished. total time: 0.163s
error: cannot load 'xbl': No such file or directory
error: cannot load 'xbl': No such file or directory
rebooting into bootloader...
OKAY [ 0.000s]
finished. total time: 0.050s

I'm still on pie with August 2019 firmware. Do I need to flash the september firmware(first Q release) first to get it working?