Hello AFNI gurus!
I am running preprocessing on some data and was hoping to generate the the HTML quality control reports using:

apqc_make_tcsh.py -review_style pythonic -subj_dir . -uvar_json out.ss_review_uvars.json

as suggested here [afni.nimh.nih.gov].

But I'm getting the following error:
++ Found 39 files for QCing.
** ERROR: radcor number of ulays (0) doesn't match number of olays (6)

Why might this be happening? I have BRIK/HEAD files for all runs in radcor.pb00.tcat/ and radcor.pb02.volreg/ that are called epi.ulay.r0?. Should these be used as underlays?

Here is the afni_proc.py command I'm using:

afni_proc.py -subj_id sub-001 -script proc.sub-001 -scr_overwrite           \
            -blocks tshift align tlrc volreg mask blur scale regress                   \
            -radial_correlate yes                                                                       \
            -radial_correlate_blocks tcat volreg                                                \
            -copy_anat /raid-09/LS/hannula/mrinmayi/ConcealMemory/derivatives/AFNI_01_Search_SSwarper/sub-001/anatSS.sub-001.nii                                             \
            -anat_has_skull no                                                                           \
            -anat_follower anat_w_skull anat /raid-09/LS/hannula/mrinmayi/ConcealMemory/derivatives/AFNI_01_Search_SSwarper/sub-001/anatU.sub-001.nii                     \
            -dsets /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-01_bold.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-02_bold.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-03_bold.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-04_bold.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-05_bold.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/rawdata/sub-001/func/sub-001_task-exp_run-06_bold.nii                                               \
            -tcat_remove_first_trs 4                                                                   \
            -tcat_remove_last_trs 0                                                                   \
            -tshift_opts_ts -tpattern alt+z2                                                         \
            -align_opts_aea -big_move -cost lpc+ZZ -check_flip                      \
            -tlrc_base MNI152_2009_template_SSW.nii.gz                              \
            -tlrc_NL_warp                                                                                  \
            -tlrc_NL_warped_dsets /raid-09/LS/hannula/mrinmayi/ConcealMemory/derivatives/AFNI_01_Search_SSwarper/sub-001/anatQQ.sub-001.nii /raid-09/LS/hannula/mrinmayi/ConcealMemory/derivatives/AFNI_01_Search_SSwarper/sub-001/anatQQ.sub-001.aff12.1D /raid-09/LS/hannula/mrinmayi/ConcealMemory/derivatives/AFNI_01_Search_SSwarper/sub-001/anatQQ.sub-001_WARP.nii    \
            -volreg_align_to MIN_OUTLIER                                                      \
            -volreg_align_e2a                                                                            \
            -volreg_tlrc_warp                                                                             \
            -mask_epi_anat yes                                                                        \
            -blur_size 4                                                                                      \
            -blur_in_mask yes                                                                           \
            -regress_motion_per_run                                                                \
            -regress_censor_motion 0.3                                                            \
            -regress_censor_outliers 0.05                                                         \
            -regress_apply_mot_types demean deriv                                       \
            -html_review_style pythonic

And here is the output for afni -ver
Precompiled binary linux_openmp_64: Jul 3 2019 (Version AFNI_19.2.01 'Claudius')

Just fyi, the QC scripts aren't being run on their own in the afni_proc.py command because I'm running the preprocessing on a cluster, and we have to source a bunch of additional modules outside the job scheduler for it to be able to generate these plots.
Thank you,
Mrinmayi