Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/home/username/anaconda2/lib/python2.7/site-packages/folium/__init__.py", line 10, in <module>

from .folium import Map


 "/home/username/anaconda2/lib/python2.7/site-packages/folium/folium/__init__.py", line 10, in <module>

from folium.folium import Map, initialize_notebook, CircleMarker
ImportError: cannot import name Map

Traceback (most recent call last):


 "test.py", line 2, in <module>

from mmdet.apis import init_detector, inference_detector, show_result


 "/home/tensor/mmdetection/mmdet/apis/__init__.py", line 3, in <module>

from .inference import init_detector, inference_detector, show_result


 "/home/tensor/mmdetection/mmdet/apis/inference.py", line 9, in <module>

from mmdet.core import get_classes


 "/home/tensor/mmdetection/mmdet/core/__init__.py", line 6, in <module>

from .post_processing import *
# noqa: F401, F403


 "/home/tensor/mmdetection/mmdet/core/post_processing/__init__.py", line 1, in <module>

from .bbox_nms import multiclass_nms


 "/home/tensor/mmdetection/mmdet/core/post_processing/bbox_nms.py", line 3, in <module>

from mmdet.ops.nms import nms_wrapper


 "/home/tensor/mmdetection/mmdet/ops/__init__.py", line 7, in <module>

from .roi_align import RoIAlign, roi_align


 "/home/tensor/mmdetection/mmdet/ops/roi_align/__init__.py", line 1, in <module>

from .functions.roi_align import roi_align


 "/home/tensor/mmdetection/mmdet/ops/roi_align/functions/roi_align.py", line 3, in <module>

from .. import roi_align_cuda
ImportError: /home/tensor/mmdetection/mmdet/ops/roi_align/roi_align_cuda.cpython-36m-x86_64-linux-gnu.so: undefined symbol: __THCudaCheck
