Error with 2D classification

Install, Configure and Update
1

Hi
I am having the following error when I am carrying out 2D class average from a set 144 particles to generate a template for auto picking particles. What are we missing here? We did not have any such error with the previous version. Even when I re-run old jobs of 2D classification successfully completed, I get the same error.

Waiting to hear from you.
Best Wishes
Andy

Traceback (most recent call last):
  File "cryosparc_master/cryosparc_compute/run.py", line 80, in cryosparc_compute.run.main
  File "/home/cryosparcuser/cryosparc_install/cryosparc_worker/cryosparc_compute/jobs/jobregister.py", line 443, in get_run_function
    runmod = importlib.import_module(".."+modname, __name__)
  File "/home/cryosparcuser/cryosparc_install/cryosparc_worker/deps/anaconda/envs/cryosparc_worker_env/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 1174, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "cryosparc_master/cryosparc_compute/jobs/class2D/run.py", line 13, in init cryosparc_compute.jobs.class2D.run
  File "/home/cryosparcuser/cryosparc_install/cryosparc_worker/cryosparc_compute/engine/__init__.py", line 8, in <module>
    from .engine import *  # noqa
  File "cryosparc_master/cryosparc_compute/engine/engine.py", line 9, in init cryosparc_compute.engine.engine
  File "cryosparc_master/cryosparc_compute/engine/cuda_core.py", line 4, in init cryosparc_compute.engine.cuda_core
ModuleNotFoundError: No module named 'pycuda'
2

The cryosparc_worker installation is not complete.
Is there a config.sh file inside /home/cryosparcuser/cryosparc_install/cryosparc_worker?

3

Hi
wtempel,

Please see the following error, a fix will be of help.

“[CPU: 112.52 GB] Traceback (most recent call last):

File “/home/cryosparc_user/software/cryosparc/cryosparc_worker/cryosparc_compute/jobs/runcommon.py”, line 1844, in run_with_except_hook

run_old(*args, **kw)

File “cryosparc_worker/cryosparc_compute/engine/cuda_core.py”, line 131, in cryosparc_compute.engine.cuda_core.GPUThread.run

File “cryosparc_worker/cryosparc_compute/engine/cuda_core.py”, line 132, in cryosparc_compute.engine.cuda_core.GPUThread.run

File “cryosparc_worker/cryosparc_compute/engine/engine.py”, line 1028, in cryosparc_compute.engine.engine.process.work

File “cryosparc_worker/cryosparc_compute/engine/engine.py”, line 107, in cryosparc_compute.engine.engine.EngineThread.load_image_data_gpu

File “cryosparc_worker/cryosparc_compute/engine/gfourier.py”, line 32, in cryosparc_compute.engine.gfourier.fft2_on_gpu_inplace

File “/home/cryosparc_user/software/cryosparc/cryosparc_worker/cryosparc_compute/skcuda_internal/fft.py”, line 134, in init

onembed, ostride, odist, self.fft_type, self.batch)

File “/home/cryosparc_user/software/cryosparc/cryosparc_worker/cryosparc_compute/skcuda_internal/cufft.py”, line 749, in cufftMakePlanMany

cufftCheckStatus(status)

File “/home/cryosparc_user/software/cryosparc/cryosparc_worker/cryosparc_compute/skcuda_internal/cufft.py”, line 124, in cufftCheckStatus

raise e

cryosparc_compute.skcuda_internal.cufft.cufftInternalError”