Error: Process completed with exit code 1.

[xmicro]

When I run the workflow with boot.img URL, it reports

Run # Ensure magiskboot is executable

Ensure magiskboot is executable

chmod +x magiskboot

Run magiskboot and capture output

./magiskboot unpack boot.img
shell: /usr/bin/bash -e {0}
Parsing boot image: [boot.img]
Error: Process completed with exit code 1.

Update: I tried using a different service than filebin. This worked, but now I have a different error.

Run # Ensure magiskboot is executable
Parsing boot image: [boot.img]
HEADER_VER [4]
KERNEL_SZ [39889408]
RAMDISK_SZ [0]
PAGESIZE [4096]
CMDLINE []
KERNEL_DTB_SZ [19357952]
KERNEL_FMT [raw]
unexpected ASN.1 DER tag: expected SEQUENCE, got APPLICATION [1] (primitive)
VBMETA