NCS version : v2.6.1
target board: nrf5340dk_nrf5340_cpuapp_ns
sample project: "ncs\v2.6.1\zephyr\samples\application_development\sysbuild\with_mcuboot"
I use this command to build the project with MCUboot,but an error occurred during compilation:
E:\ncs\v2.6.1\zephyr\samples\application_development\sysbuild\with_mcuboot> west build -b nrf5340dk_nrf5340_cpuapp_ns --sysbuild

