no nancumprod while main_train.py

[aimhabo]

after installed in /usr/bin/python (and I ban anaconda already), demo.py is ok, results show good.

but while I try to train my coco-style dataset. It comes out:

xx/SNIPER$ python main_train.py Traceback (most recent call last): File "main_train.py", line 24, in from data_utils.load_data import load_proposal_roidb, merge_roidb, filter_roidb File "lib/data_utils/load_data.py", line 11, in from dataset import * File "lib/dataset/init.py", line 3, in from coco import coco File "lib/dataset/coco.py", line 14, in from .pycocotools.coco import COCO File "lib/dataset/pycocotools/coco.py", line 54, in from skimage.draw import polygon File "/usr/local/lib/python2.7/dist-packages/skimage/init.py", line 167, in from .util.dtype import (img_as_float32, File "/usr/local/lib/python2.7/dist-packages/skimage/util/init.py", line 6, in from .apply_parallel import apply_parallel File "/usr/local/lib/python2.7/dist-packages/skimage/util/apply_parallel.py", line 8, in import dask.array as da File "/usr/local/lib/python2.7/dist-packages/dask/array/init.py", line 5, in from .core import (Array, block, concatenate, stack, from_array, store, File "/usr/local/lib/python2.7/dist-packages/dask/array/core.py", line 29, in from . import chunk File "/usr/local/lib/python2.7/dist-packages/dask/array/chunk.py", line 73, in nancumprod = npcompat.nancumprod AttributeError: 'module' object has no attribute 'nancumprod'

I had have numpy==1.16.4, is it too high? I downgrade it to 1.13.3(min version for scipy 1.3.0), it still comes out.

[aimhabo]

pip2 install numpy==1.16 --user √