Docker error Windows 7

[peterbmckinley]

[DrPicklez]

Try this:
docker build --no-cache --output type=tar,dest=- . | tar x -f - -C dist

I found that on windows you have to specify the file "-f" , which in this case is the pipe "-"

[MyVanitar]

@DrPicklez

I face this error in Windows:

$ docker build --output type=tar,dest=- . | (mkdir -p dist && tar x -C dist)
Dockerfile:22
--------------------
  20 |     # reset Buildroot config and trigger Linux kernel rebuild
  21 |     WORKDIR /root/buildroot
  22 | >>> RUN BR2_EXTERNAL=/root/licheepi-nano make licheepi_nano_defconfig
  23 |     RUN cd output/build/uboot-v2021.01-f1c100s-4/ && rm .stamp_built .stamp_*installed
  24 |     RUN cd output/build/host-uboot-tools-2021.07/ && rm .stamp_built .stamp_*installed
--------------------
ERROR: failed to solve: process "/bin/sh -c BR2_EXTERNAL=/root/licheepi-nano make licheepi_nano_defconfig" did not complete successfully: exit code: 2

View build details: docker-desktop://dashboard/build/desktop-linux/desktop-linux/brp1m6xkvni0ppxe8xe9xd0ae
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors

[DrPicklez]

Sorry this is a while ago I looked at this, it looks like tar is complaining. Maybe it's the arguments.
Try
docker build --output type=tar,dest=- . | (mkdir -p dist && tar -x -C dist)
Notice the `-x' not 'x'

Otherwise I think this board is on u-boot.

[MyVanitar]

Thank you for your reply but the same error

The problem is this line in the Docker file: BR2_EXTERNAL=/root/licheepi-nano make licheepi_nano_defconfig

The GitHub owner does not maintain or update this repo, so I think it's waste of time

[DrPicklez]

Agreed, and might be outdated.
Good luck!
If you are after a quick image to test your board I think I got an image straight from the sipeed website, they're also very quick to reply by email.