AttributeError: 'EasyDict' object has no attribute 'OHEM_MODE'

INFO:root:output shape {'blockgrad0_output': (8, 800),
'blockgrad1_output': (8, 8, 400),
'blockgrad2_output': (8, 20, 400),
'blockgrad3_output': (8, 3200),
'blockgrad4_output': (8, 8, 1600),
'blockgrad5_output': (8, 20, 1600),
'blockgrad6_output': (8, 12800),
'blockgrad7_output': (8, 8, 6400),
'blockgrad8_output': (8, 20, 6400),
'face_rpn_bbox_loss_stride16_output': (8, 8, 1600),
'face_rpn_bbox_loss_stride32_output': (8, 8, 400),
'face_rpn_bbox_loss_stride8_output': (8, 8, 6400),
'face_rpn_cls_prob_stride16_output': (8, 2, 3200),
'face_rpn_cls_prob_stride32_output': (8, 2, 800),
'face_rpn_cls_prob_stride8_output': (8, 2, 12800),
'face_rpn_landmark_loss_stride16_output': (8, 20, 1600),
'face_rpn_landmark_loss_stride32_output': (8, 20, 400),
'face_rpn_landmark_loss_stride8_output': (8, 20, 6400)}
fixed []
INFO:root:lr 0.001000 lr_epoch_diff [1, 2, 3, 4, 5, 55, 68, 80] lr_steps [(3219, 1.5849), (6438, 1.5849), (9657, 1.5849), (12876, 1.5849), (16095, 1.5849), (177045, 0.1), (218892, 0.1), (257520, 0.1)]
Error in rpn_fpn_ohem3.create_operator: Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/mxnet/operator.py", line 968, in create_operator_entry
op = op_prop.create_operator(ctx, shapes, dtypes)
File "/home1/houjr/project/insightface/RetinaFace/rcnn/PY_OP/rpn_fpn_ohem3.py", line 162, in create_operator
return RPNFPNOHEM3Operator(self.stride, self.network, self.dataset, self.prefix)
File "/home1/houjr/project/insightface/RetinaFace/rcnn/PY_OP/rpn_fpn_ohem3.py", line 19, in __init__
self.mode = config.TRAIN.OHEM_MODE #0 for random 10:245, 1 for 10:246, 2 for 10:30, mode 1 for default
AttributeError: 'EasyDict' object has no attribute 'OHEM_MODE'

Traceback (most recent call last):
File "train.py", line 375, in
main()
File "train.py", line 372, in main
lr=args.lr, lr_step=args.lr_step)
File "train.py", line 321, in train_net
arg_params=arg_params, aux_params=aux_params, begin_epoch=begin_epoch, num_epoch=end_epoch)
File "/usr/local/lib/python2.7/dist-packages/mxnet/module/base_module.py", line 498, in fit
for_training=True, force_rebind=force_rebind)
File "/usr/local/lib/python2.7/dist-packages/mxnet/module/module.py", line 429, in bind
state_names=self._state_names)
File "/usr/local/lib/python2.7/dist-packages/mxnet/module/executor_group.py", line 279, in __init__
self.bind_exec(data_shapes, label_shapes, shared_group)
File "/usr/local/lib/python2.7/dist-packages/mxnet/module/executor_group.py", line 375, in bind_exec
shared_group))
File "/usr/local/lib/python2.7/dist-packages/mxnet/module/executor_group.py", line 662, in _bind_ith_exec
shared_buffer=shared_data_arrays, **input_shapes)
File "/usr/local/lib/python2.7/dist-packages/mxnet/symbol/symbol.py", line 1629, in simple_bind
raise RuntimeError(error_msg)
RuntimeError: simple_bind error. Arguments:
face_bbox_weight_stride8: (8, 8, 6400)
face_landmark_weight_stride32: (8, 20, 400)
face_label_stride8: (8, 12800)
face_landmark_target_stride8: (8, 20, 6400)
face_landmark_target_stride16: (8, 20, 1600)
face_landmark_weight_stride16: (8, 20, 1600)
face_landmark_target_stride32: (8, 20, 400)
face_label_stride32: (8, 800)
face_label_stride16: (8, 3200)
face_bbox_target_stride32: (8, 8, 400)
face_bbox_weight_stride16: (8, 8, 1600)
face_bbox_target_stride16: (8, 8, 1600)
face_bbox_weight_stride32: (8, 8, 400)
face_landmark_weight_stride8: (8, 20, 6400)
data: (8, 3, 640, 640)
face_bbox_target_stride8: (8, 8, 6400)
[11:00:51] src/operator/custom/custom.cc:282: Check failed: reinterpret_cast( params.info->callbacks[kCustomOpPropCreateOperator])( os.str().c_str(), shapes.size(), shapes.data(), ndims.data(), in_type.data(), op_info, params.info->contexts[kCustomOpPropCreateOperator]):
Stack trace:
[bt] (0) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x4958fb) [0x7fac7d5e18fb]
[bt] (1) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x7d09d9) [0x7fac7d91c9d9]
[bt] (2) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x7c4715) [0x7fac7d910715]
[bt] (3) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x25bd50d) [0x7fac7f70950d]
[bt] (4) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x25c0b68) [0x7fac7f70cb68]
[bt] (5) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(mxnet::exec::GraphExecutor::FinishInitGraph(nnvm::Symbol, nnvm::Graph, mxnet::Executor*, std::unordered_map > > const&)+0x793) [0x7fac7f739bc3]
[bt] (6) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(mxnet::exec::GraphExecutor::Init(nnvm::Symbol, mxnet::Context const&, std::map, std::allocator > > const&, std::vector > const&, std::vector > const&, std::vector > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::vector > const&, std::unordered_set, std::equal_to, std::allocator > const&, std::vector >*, std::vector >*, std::vector >*, std::unordered_map, std::equal_to, std::allocator > >*, mxnet::Executor*, std::unordered_map > > const&)+0x73d) [0x7fac7f74037d]
[bt] (7) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(mxnet::Executor::SimpleBind(nnvm::Symbol, mxnet::Context const&, std::map, std::allocator > > const&, std::vector > const&, std::vector > const&, std::vector > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::unordered_map, std::equal_to, std::allocator > > const&, std::vector > const&, std::unordered_set, std::equal_to, std::allocator > const&, std::vector >*, std::vector >*, std::vector >*, std::unordered_map, std::equal_to, std::allocator > >*, mxnet::Executor*)+0x8a8) [0x7fac7f741228]
[bt] (8) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(MXExecutorSimpleBindEx+0x221b) [0x7fac7f682d9b]