I get this issue

[robinzixuan]

#68

Traceback (most recent call last): File "main.py", line 14, in <module> from lib.model import build_model File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/model.py", line 9, in <module> from .scene_parser.parser import build_scene_parser File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/parser.py", line 9, in <module> from .rcnn.modeling.detector.generalized_rcnn import GeneralizedRCNN File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/modeling/detector/generalized_rcnn.py", line 11, in <module> from ..backbone import build_backbone File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/modeling/backbone/__init__.py", line 2, in <module> from .backbone import build_backbone File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/modeling/backbone/backbone.py", line 7, in <module> from lib.scene_parser.rcnn.modeling.make_layers import conv_with_kaiming_uniform File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/modeling/make_layers.py", line 10, in <module> from ..layers import Conv2d File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/layers/__init__.py", line 10, in <module> from .nms import nms File "/nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/layers/nms.py", line 3, in <module> from lib.scene_parser.rcnn import _C ImportError: /nethome/hluo76/GQA/graph-rcnn.pytorch/lib/scene_parser/rcnn/_C.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN3c1011CPUTensorIdEv