Cluster display errors


I run 3D variability analysis and from the first component it indicates that I have two distinct conformations. But when I tried to run 3D variability display using cluster mode I got the following error:

[CPU: 1.47 GB] Traceback (most recent call last):
File “cryosparc2_worker/cryosparc2_compute/”, line 85, in
File “cryosparc2_worker/cryosparc2_compute/jobs/var3D/”, line 288, in
ImportError: No module named sklearn

I am using v2.15.0 cryosparc and even though module sklearn has been installed, the error message keeps coming back. Then I thought it can be a version problem with python, since cryosparc works with python 2.7 while my minoconda was installed with python 3.6. So I reinstalled minoconda with python 2.7, but I got error message about version mismatch:

[CPU: 104.8 MB] Traceback (most recent call last):
File “cryosparc2_worker/cryosparc2_compute/”, line 46, in
AssertionError: Version mismatch! Worker version (v2.15.0+200728) and Master version (v2.15.0) are not the same. Please update.

I updated the version but the old error is back now.

Can any one help me please?