Error running 3D classification in v4.0.1

Hi, I am getting the following error when launching a 3D classification in a fresh updated v4.0.1 instance. Previous jobs up to this point worked without problem.

License is valid.

Launching job on lane default target c108952 …

Running job on master node hostname c108952

[CPU: 84.3 MB]
Job J1199 Started

[CPU: 84.4 MB]
Master running v4.0.1, worker running v4.0.1

[CPU: 85.3 MB]
Working in directory: /run/media/disk6/data1/P57/J1199

[CPU: 85.3 MB]
Running on lane default

[CPU: 85.3 MB]
Resources allocated:

[CPU: 85.3 MB]
Worker: c108952

[CPU: 85.3 MB]
CPU : [0, 1, 2, 3]

[CPU: 85.3 MB]
GPU : [2]

[CPU: 85.3 MB]
RAM : [0, 1, 2]

[CPU: 85.3 MB]
SSD : True

[CPU: 85.3 MB]

[CPU: 85.3 MB]
Importing job module for job type class_3D…

[CPU: 213.1 MB]
Job ready to run

[CPU: 213.3 MB]

[CPU: 771.3 MB]
SSD cache : cache successfully synced in_use

[CPU: 817.4 MB]
SSD cache : cache successfully synced, found 3405440.64MB of files on SSD.

[CPU: 827.3 MB]
SSD cache : cache successfully requested to check 61542 files.

[CPU: 854.5 MB]
SSD cache : cache requires 0.00MB more on the SSD for files to be downloaded.

[CPU: 854.5 MB]
SSD cache : cache has enough available space.

[CPU: 854.5 MB]
SSD cache : cache starting transfers to SSD.

[CPU: 870.6 MB]
SSD cache : complete, all requested files are available on SSD.

[CPU: 1.33 GB]
Using random seed of 1692589531

[CPU: 1.33 GB]
Loaded 783624 particles

[CPU: 1.33 GB]
Traceback (most recent call last):
File “cryosparc_worker/cryosparc_compute/”, line 93, in
File “cryosparc_worker/cryosparc_compute/jobs/class3D/”, line 126, in
File “/home/cryosparc_user/software/cryosparc/cryosparc2_worker/cryosparc_compute/jobs/”, line 553, in load_input_group
input_group = com.query(job[‘input_slot_groups’], lambda g : g[‘name’] == input_group_name, error=‘No match for %s in job %s’ % (input_group_name, job[‘uid’]))
File “/home/cryosparc_user/software/cryosparc/cryosparc2_worker/cryosparc_compute/jobs/”, line 638, in query
assert res != default, error
AssertionError: No match for mask_focus in job J1199

02m 07s



Due to updates to this job types, a new job should be built from scratch instead of a pre-v4 job be cloned (see guide).

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