Android: Edify script problem with flashing unpacked tar.xz kernels files (img) - files can not be flashed - missed

Question

I have problem with extracted from kernel.tar.xz my img's kernels for Android device. I use for unpack and flash Edify - updater-script.

The img's files are phisicly unpacked in /tmp/scripts folder but with package_extract_file are as missed in the same directory.

I use commands like this:

run_program("/tmp/scripts/busybox", "tar", "-xvJf", "/tmp/scripts/kernel.tar.xz", "SMG988B-boot.img", "-C", "/tmp/scripts");

package_extract_file("/tmp/scripts/SMG988B-boot.img", "/dev/block/platform/13100000.ufs/by-name/boot");

or even I only unpack full kernel.tar.xz and I have 7 img's files with SMG988B-boot.img in Aroma installer log is as missed. enter image description here enter image description here

I've tried to set permissions again but this doesn't help.

As You see :
G988B Detected @G988B Detected about to run program [/tmp/scripts/busybox] with 8 args SMG988B-boot.img package_extract_file: no tmp/scripts/SMG988B-boot.img in package

If anyone solved this problme and can give any advice - thanks.