Cyclone V SoC freeRTOS DS-5 ERROR(CMD360) when trying to program

Hello,

I'm trying to program a Cyclone V SoC using DS-5 based on the demo application from the freeRTOS site (https://www.freertos.org/RTOS_Altera_SoC_ARM_Cortex-A9.html#build_instructions) and I get the following errors:

Stopping running target Intel SoC FPGA - Cyclone V SoC (Dual Core) on connection
Connected to running target Intel SoC FPGA - Cyclone V SoC (Dual Core)
Execution stopped in SVC mode at S:0xFFFF446C
S:0xFFFF446C B {pc} ; 0xffff446c
cd "D:\UserData\z0045mwh\Documents\DS-5 Workspace"
Working directory "D:\UserData\z0045mwh\Documents\DS-5 Workspace"
Execution stopped in SVC mode at S:0xFFFF446C
S:0xFFFF446C B {pc} ; 0xffff446c
source /v "C:\intelFPGA\18.1\embedded\ds-5\sw\debugger\configdb\Scripts\altera_target_check.py"

No SYSID registers could be found. Has a peripheral description file been supplied?

source /v "D:\UserData\z0045mwh\Documents\DS-5 Workspace\FreeRTOSv10.3.1\FreeRTOS\Demo\CORTEX_A9_Cyclone_V_SoC_DK\preloader.ds"
+stop
WARNING(CMD315): Target is not running
+wait 5s
+reset system
+wait 5s
+loadfile "$sdir/uboot-socfpga/spl/u-boot-spl" 0x0
Loaded section .text: S:0xFFFF0000 ~ S:0xFFFF671B (size 0x671C)
Loaded section .rodata: S:0xFFFF671C ~ S:0xFFFF82E4 (size 0x1BC9)
Loaded section .data: S:0xFFFF82E8 ~ S:0xFFFF91AF (size 0xEC8)
Entry point S:0xFFFF0000
Target has been reset
Execution stopped in SVC mode at S:0xFFFF446C
Unable to read source file D:/SJ/nightly/14.0/200/w64/acds/embedded/examples/hardware/av_soc_devkit_ghrd/software/preloader/uboot-socfpga/common/spl/spl.c
S:0xFFFF446C 56,0 B hang+8 ; 0xFFFF446C
+set semihosting enabled 1
Semihosting server socket created at port 8001
+set debug-from *$entrypoint # Set start-at setting to address of $entrypoint
+start
Reloading program
Starting target with image D:\UserData\z0045mwh\Documents\DS-5 Workspace\FreeRTOSv10.3.1\FreeRTOS\Demo\CORTEX_A9_Cyclone_V_SoC_DK\uboot-socfpga\spl\u-boot-spl
Running from entry point
Execution stopped in SVC mode at S:0xFFFF0000
In start.S
Unable to read source file D:/SJ/nightly/14.0/200/w64/acds/embedded/examples/hardware/av_soc_devkit_ghrd/software/preloader/uboot-socfpga/arch/arm/cpu/armv7/start.S
S:0xFFFF0000 39,0 B reset ; 0xFFFF0070
+delete
All user breakpoints deleted
+tbreak spl_boot_device
Breakpoint 2 at S:0xFFFF110C
on file spl.c, line 70
on file spl.c, line 80
+cont
+wait 60s
ERROR(CMD360):
# in D:\UserData\z0045mwh\Documents\DS-5 Workspace\FreeRTOSv10.3.1\FreeRTOS\Demo\CORTEX_A9_Cyclone_V_SoC_DK\preloader.ds:49 while executing: wait 60s
! Wait for stopped timed out
ERROR(CMD656): The script D:\UserData\z0045mwh\Documents\DS-5 Workspace\FreeRTOSv10.3.1\FreeRTOS\Demo\CORTEX_A9_Cyclone_V_SoC_DK\preloader.ds failed to complete due to an error during execution of the script
loadfile "D:\UserData\z0045mwh\Documents\DS-5 Workspace\FreeRTOSv10.3.1\FreeRTOS\Demo\CORTEX_A9_Cyclone_V_SoC_DK\Debug\RTOSDemo.elf"
ERROR(CMD16-TAD11-NAL22):
! Failed to load "RTOSDemo.elf"
! Failed to write 8 bytes to address S:0x0011B754
! General error on memory or register access.
ERROR(COR118-TAD1-NAL52):
! Unable to determine if stopped for semihosting
! Unable to read from register SPSR_UND
! Cannot attain state requested.
Execution stopped in UND mode at S:0xFFFF0004
Unable to read source file D:/SJ/nightly/14.0/200/w64/acds/embedded/examples/hardware/av_soc_devkit_ghrd/software/preloader/uboot-socfpga/arch/arm/cpu/armv7/start.S
ERROR(CMD256-TAD10-NAL52):
! Unable to display contents at location "S:0xFFFF0004"
! Failed to read 4 bytes from address S:0xFFFF0004
! Cannot attain state requested.
set debug-from main
start
WARNING(CMD399-COR168):
! Failed to start the target
! No function named "main" could be found
WARNING(CMD407): Trying the entry point instead
ERROR(CMD399-CMD27-TAD1-NAL52):
! Failed to start the target
! Failed to set a breakpoint
! Unable to read from register SP
! Cannot attain state requested.
wait
ERROR(TAD1-NAL52):
! Unable to read from register SP
! Cannot attain state requested.
Target Message: Could not determine target state

Any input is greatly appreciated.