AssertionError of running Ab-Initio Reconstruction

Hi,
I found the below error when I ran Ab-Initio Reconstruction.
assert n.all(n.isfinite(M))
AssertionError

Screenshot from 2021-04-01 19-31-51|690x129

1 Like

Hi @Layman_XUE, can you please let us know which version of cryoSPARC you are running, and please copy-paste the text of the traceback. Thank you!

Traceback (most recent call last):
File “cryosparc_worker/cryosparc_compute/run.py”, line 84, in cryosparc_compute.run.main
File “cryosparc_worker/cryosparc_compute/jobs/abinit/run.py”, line 222, in cryosparc_compute.jobs.abinit.run.run_homo_abinit
File “/home/amax/cryosparc/cryosparc_worker/cryosparc_compute/sigproc.py”, line 453, in align_density
assert n.all(n.isfinite(M))
AssertionError

Thank you! Traceback is attached.

The version is v3.2 to run this job.

Hi @Layman_XUE,

Can you also report for us your OS version, NVIDIA driver version, and CUDA version?
We have reports of this issue sometimes on CentOS7 (which seems to have a lot of other problems with CUDA programs)

Thank you!
My OS is centos7,
NVIDIA-SMI 450.57 Driver Version: 450.57 CUDA Version: 10.0

I can report the same problem as well:

assert n.all(n.isfinite(M))
AssertionError

Also having this issue with v3.2 on CentOS7 w/ NVIDIA driver version 460.32.03 and CUDA version 11.2.

Thanks,
Nathanael