Failed to build cross-compilation image

[mohamedsayed18]

When I try to run the following command sudo bash bin/build_image.bash
it fails with the following output:

Sending build context to Docker daemon  33.22MB
Step 1/14 : ARG ROS_VERSION=melodic
Step 2/14 : ARG UBUNTU_VERSION=bionic
Step 3/14 : FROM arm32v7/ros:${ROS_VERSION}-ros-base-${UBUNTU_VERSION}
 ---> 21394d3b4c78
Step 4/14 : ENV PATH="/root/.local/bin:${PATH}"
 ---> Using cache
 ---> 76de1ba74d6a
Step 5/14 : COPY qemu-arm-static /usr/bin
 ---> Using cache
 ---> 15c76c0990a9
Step 6/14 : RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 ---> [Warning] The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/amd64) and no specific platform was requested
 ---> Running in d10862ac10dd
standard_init_linux.go:228: exec user process caused: exec format error
The command '/bin/sh -c echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections' returned a non-zero code: 1

[carpit680]

Hey @mohamedsayed18,

Did you follow the instructions in the README to set up docker for armv7 architecture?
If yes, then try running the commands in the bash file manually and then post the output.

If this doesn't resolve your issue then let me know what version of ubuntu, docker and, qemu you are using and I will look into it.

[mohamedsayed18]

I tried this on AWS Robomaker Development environment