Steps to reproduce: 1) setup with: $ setup.sh --machines=intel-x86-64 --distros=wrlinux --kernel=standard --dl-layers --layers=wr-installer,wr-installer-dl --templates=feature/installer-support $ . ./environment-setup-x86_64-wrlinuxsdk-linux $ . ./oe-init-build-env build_test 2) build $ bitbake wrlinux-image-installer do_image_wic failed with: ====================== DEBUG: Executing python function set_image_size DEBUG: Python function set_image_size finished DEBUG: Executing shell function do_image_wic Error: exec_cmd: cp /path/to/project_dir/tmp/work/intel_x86_64-wrs-linux/wrlinux-image-installer/1.0-r0/wrlinux-image-installer-1.0/hddimg/EFI/BOOT/* /path/to/project_dir/tmp/work/intel_x86_64-wrs-linux/wrlinux-image-installer/1.0-r0/deploy-wrlinux-image-installer-image-complete/ wrlinux-image-installer-intel-x86-64-20170117062433/build/hdd/boot/EFI/BOOT returned '1' instead of 0 Checking basic build environment... Done. Creating image(s)... WARNING: /path/to/project_dir/tmp/work/intel_x86_64-wrs-linux/wrlinux-image-installer/1.0-r0/temp/run.do_image_wic.61166:1 exit 1 from 'BUILDDIR="/path/to/project_dir" wic create "$wks" --vars "/path/to/project_dir/tmp/sysroots/intel-x86-64/imgdata/" -e "wrlinux-image-installer" -o "$out/"' ERROR: Function failed: do_image_wic (log file is located at /path/to/project_dir/tmp/work/intel_x86_64-wrs-linux/wrlinux-image-installer/1.0-r0/temp/log.do_image_wic.61166)