ValueError when using convert2bvh.py

[MasterOvO]

I was trying to convert spml json file into bvh using
"blender" -b -t 12 -P scripts/postprocess/convert2bvh.py -- input --o output
and encounter ValueError: setting an array element with a sequence in
line 101 mat = np.asarray([[0, -r[2], r[1]], [r[2], 0, -r[0]], [-r[1], r[0], 0]])

Looks like changing it to mat = np.asarray([[0, -r[2][0], r[1][0]],[r[2][0], 0, -r[0][0]],[-r[1][0], r[0][0], 0]]) solve the problem
Numpy version 1.26.4
Hope that helps