'module' object has no attribute 'PSROIPooling'

[ron5569]

Traceback (most recent call last):
File "./fgfa_rfcn/demo.py", line 257, in
main()
File "./fgfa_rfcn/demo.py", line 99, in main
aggr_sym = aggr_sym_instance.get_aggregation_symbol(cfg)
File "/home/indoordesk/project/Flow-Guided-Feature-Aggregation/fgfa_rfcn/symbols/resnet_v1_101_flownet_rfcn.py", line 1128, in get_aggregation_symbol
psroipooled_cls_rois = mx.contrib.sym.PSROIPooling(name='psroipooled_cls_rois', data=rfcn_cls, rois=rois,
AttributeError: 'module' object has no attribute 'PSROIPooling'

Does someone know how to handle this error?

[kayser-soze]

You probably did not compile the mxnet from source with the needed operators.
Try this #68 (comment)