Xiao-nrf54l15 An error occurred: Memory transfer fault @ 0x00ffc31c-0x00ffc31f

Same issue for me:

Loading Zephyr default modules (Zephyr base).


C:/GitHub/Seeed-platform-seeedboards/examples/zephyr-battery/zephyr/prj.conf:4: warning: attempt to assign the value 'n' to the undefined symbol FPROTECT

error: Aborting due to Kconfig warnings

CMake Error at C:/Users/user/.platformio/packages/framework-zephyr/cmake/modules/kconfig.cmake:396 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  C:/Users/user/.platformio/packages/framework-zephyr/cmake/modules/zephyr_default.cmake:133 (include)     
  C:/Users/user/.platformio/packages/framework-zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  C:/Users/user/.platformio/packages/framework-zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
  CMakeLists.txt:5 (find_package)

There is not FPROTECT in Zephyr doc