Error enumerating AFCs: no driver available

Dear admin,

When I connect to DevCloud for FPGA and login in as interactive mode, I want to run the oneAPI for FPGA sample code https://github.com/oneapi-src/oneAPI-samples/tree/master/DirectProgramming/DPC%2B%2BFPGA/ReferenceDesigns/gzip , when I try to run

aocl initialize acl0

it went wrong like this:

Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found

I also try to run my fpga binary, it also outputs like :

Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found

Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
/var/spool/torque/mom_priv/jobs/876706.v-qsvr-1.aidevcloud.SC: line 2: 29031 Segmentation fault ./huff_compress.fpga ../data/src_file ../data/CTable
/usr/sbin/kill-illegit-procs: line 6: /etc/kill-illegit-procs.cfg: No such file or directory
/usr/sbin/kill-illegit-procs: line 108: /dev/shm/kip-procs-1622108632.tmp: No such file or directory
/usr/sbin/kill-illegit-procs: line 108: /dev/shm/kip-procs-1622108692.tmp: No such file or directory
/usr/sbin/kill-illegit-procs: line 108: /dev/shm/kip-procs-1622108752.tmp: No such file or directory
/usr/sbin/kill-illegit-procs: line 108: /dev/shm/kip-procs-1622108812.tmp: No such file or directory
/usr/sbin/kill-illegit-procs: line 108: 19214 Killed ps --no-headers -eo uid,pid,ppid
19215 | sort -n
19216 | awk '{if ((2000<$1) && ($1<61184)) {print $0}}' >> $T

so please help confirm is this devcloud's problem ?

Thanks,

Wang Yong