this problem happens randomly...............
Traceback (most recent call last):
File "./tools/trainval_net.py", line 141, in
max_iters=args.max_iters)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/model/train_val.py", line 367, in train_net
sw.train_model(max_iters)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/model/train_val.py", line 284, in train_model
self.net.train_step(blobs, self.optimizer)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 595, in train_step
self.forward(blobs['data'], blobs['im_info'], blobs['gt_boxes'], blobs['gt_masks'])
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 542, in forward
net_conv, rois, cls_prob, bbox_pred, mask_prob = self._predict()
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 469, in _predict
rois = self._region_proposal(net_conv)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 254, in _regionproposal
rois, = self._proposal_target_layer(rois, roi_scores)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 203, in _proposal_target_layer
rois, roi_scores, self._gt_boxes, self._gt_masks, self._num_classes)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/layer_utils/proposal_target_layer.py", line 65, in proposal_target_layer
fg_rois_per_image, rois_per_image, _num_classes)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/layer_utils/proposal_target_layer.py", line 188, in _sample_rois
print(labels[int(fg_rois_per_image):])
File "/home/user/anaconda3/envs/mattnets/lib/python2.7/site-packages/torch/autograd/variable.py", line 78, in getitem
return Index.apply(self, key)
File "/home/user/anaconda3/envs/mattnets/lib/python2.7/site-packages/torch/autograd/_functions/tensor.py", line 89, in forward
result = i.index(ctx.index)
ValueError: result of slicing is an empty tensor
this problem happens randomly............... Traceback (most recent call last): File "./tools/trainval_net.py", line 141, in
max_iters=args.max_iters)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/model/train_val.py", line 367, in train_net
sw.train_model(max_iters)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/model/train_val.py", line 284, in train_model
self.net.train_step(blobs, self.optimizer)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 595, in train_step
self.forward(blobs['data'], blobs['im_info'], blobs['gt_boxes'], blobs['gt_masks'])
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 542, in forward
net_conv, rois, cls_prob, bbox_pred, mask_prob = self._predict()
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 469, in _predict
rois = self._region_proposal(net_conv)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 254, in _regionproposal
rois, = self._proposal_target_layer(rois, roi_scores)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/nets/network.py", line 203, in _proposal_target_layer
rois, roi_scores, self._gt_boxes, self._gt_masks, self._num_classes)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/layer_utils/proposal_target_layer.py", line 65, in proposal_target_layer
fg_rois_per_image, rois_per_image, _num_classes)
File "/home/user/PycharmProjects/MAttNet/pyutils/mask-faster-rcnn/tools/../lib/layer_utils/proposal_target_layer.py", line 188, in _sample_rois
print(labels[int(fg_rois_per_image):])
File "/home/user/anaconda3/envs/mattnets/lib/python2.7/site-packages/torch/autograd/variable.py", line 78, in getitem
return Index.apply(self, key)
File "/home/user/anaconda3/envs/mattnets/lib/python2.7/site-packages/torch/autograd/_functions/tensor.py", line 89, in forward
result = i.index(ctx.index)
ValueError: result of slicing is an empty tensor
can you help me, please....