On Intel Dev Cloud, I could able to build my sample program for GPU (default_device_selector) and also able to run on GPU machine.
But if try to compile the vector-add sample program (vector-add) for FPGA hardware by using 'make hw -f Makefile.fpga' makefile command, getting error.
It seems FPGA device not able to find from my Dev Cloud login. I ran 'aocl diagnose' command and that failed. Attached build and aocl log here. I am working for ZOHO corp.
I did check the files, just to make sure have you tried reinstall using "aocl install"?
Can you check below discussion if it may help with your issue:
Let me know if you have further questions.