AttributeError: nms

[BucolicWind]

from maskrcnn_benchmark import _C
“cannot find any reference _C”,how can I deal with this problem?waiting for your reply.thanks

[zhangxiaosong18]

Did you follow the INSTALL.md installation steps?
python setup.py build develop will compile a dynamic link library(*.so) for the python code. If you can‘t find this file in maskrcnn_benchmark directory, please try to reinstall.