Fatal error: One or more hosts failed while executing task 'instance_liveness'

[srsorry]

I get the error when I try the firesim demo by https://docs.fires.im/en/latest/Running-Simulations-Tutorial/Running-a-Single-Node-Simulation.html I have try the method by https://github.com/CSL-KU/firesim-nvdla/issues/12, but it doesn't work. The full error: /usr/lib/python2.7/site-packages/paramiko/transport.py:33: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release. from cryptography.hazmat.backends import default_backend FireSim Manager. Docs: http://docs.fires.im Running: infrasetup

Building FPGA software driver for FireSim-DDR3FRFCFSLLC4MB_WithDefaultFireSimBridges_WithFireSimTestChipConfigTweaks_chipyard.QuadRocketConfig-WithAutoILA_F90MHz_BaseF1Config [192.168.4.26] Executing task 'instance_liveness' [192.168.4.26] Checking if host instance is up...

Fatal error: One or more hosts failed while executing task 'instance_liveness'

Aborting. Fatal error. Traceback (most recent call last): File "/home/centos/firesim/deploy/firesim", line 356, in main(args) File "/home/centos/firesim/deploy/firesim", line 304, in main globals()args.task File "/home/centos/firesim/deploy/firesim", line 95, in infrasetup runtime_conf.infrasetup() File "/home/centos/firesim/deploy/runtools/runtime_config.py", line 380, in infrasetup self.firesim_topology_with_passes.infrasetup_passes(use_mock_instances_for_testing) File "/home/centos/firesim/deploy/runtools/firesim_topology_with_passes.py", line 399, in infrasetup_passes execute(instance_liveness, hosts=all_runfarm_ips) File "/usr/lib/python2.7/site-packages/fabric/tasks.py", line 420, in execute error(err) File "/usr/lib/python2.7/site-packages/fabric/utils.py", line 358, in error return func(message) File "/usr/lib/python2.7/site-packages/fabric/utils.py", line 62, in abort raise e SystemExit: 1

[yinlee]

Hi, may I ask is this problem solved? I encounter the same problem and I can't solve it by using chmod command. Thanks.