ERROR: agl-demo-platform-1.0-r0 do_rootfs: Could not invoke dnf. Command '/media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/recipe-sysroot-native/usr/bin/dnf -y -c /media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/rootfs/etc/dnf/dnf.conf --setopt=reposdir=/media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/rootfs/etc/yum.repos.d --repofrompath=oe-repo,/media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/oe-rootfs-repo --installroot=/media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/rootfs --setopt=logdir=/media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/temp --nogpgcheck install linux-firmware packagegroup-core-eclipse-debug screen packagegroup-core-ssh-openssh packagegroup-core-tools-profile kernel-modules packagegroup-agl-devel mc packagegroup-core-tools-debug rpm packagegroup-agl-demo-platform dnf run-postinsts' returned 1:
Added oe-repo repo from file:///media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/oe-rootfs-repo
Last metadata expiration check: 0:00:00 ago on Thu Oct 19 11:04:44 2017 UTC.
Error: package packagegroup-agl-demo-1.0-r0.noarch requires packagegroup-agl-appfw, but none of the providers can be installed
  - package packagegroup-agl-appfw-1.0-r0.noarch requires packagegroup-agl-appfw-graphics, but none of the providers can be installed
  - package packagegroup-agl-demo-platform-1.0-r0.noarch requires packagegroup-agl-demo, but none of the providers can be installed
  - package packagegroup-agl-appfw-graphics-1.0-r0.noarch requires opencv, but none of the providers can be installed
  - conflicting requests
  - nothing provides libopencv-ts needed by opencv-3.2+git0+70bbf17b13-r0.armv7vehf_neon_vfpv4
(try to add '--allowerasing' to command line to replace conflicting packages)

ERROR: agl-demo-platform-1.0-r0 do_rootfs: Function failed: do_rootfs
ERROR: Logfile of failure stored in: /media/storage/agl-rpi3-master/build/tmp/work/raspberrypi3-agl-linux-gnueabi/agl-demo-platform/1.0-r0/temp/log.do_rootfs.26382
ERROR: Task (/media/storage/agl-rpi3-master/meta-agl-demo/recipes-platform/images/agl-demo-platform.bb:do_rootfs) failed with exit code '1'