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jimmyyhwu / pose-interpreter-networks

Real-time robotic object pose estimation with deep learning
MIT License
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Error about ros package #11

Closed dingshenglan closed 5 years ago

dingshenglan commented 5 years ago

Hello, when I run "roslaunch pose_interpreter_networks pose_estimator.launch", I met this error, as follow:

[ERROR] [1554901200.082931]: bad callback: <bound method Subscriber.callback of <message_filters.Subscriber object at 0x7fb60d16e910>> Traceback (most recent call last): File "/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/topics.py", line 750, in _invoke_callback cb(msg) File "/opt/ros/kinetic/lib/python2.7/dist-packages/message_filters/init.py", line 75, in callback self.signalMessage(msg) File "/opt/ros/kinetic/lib/python2.7/dist-packages/message_filters/init.py", line 57, in signalMessage cb((msg + args)) File "/opt/ros/kinetic/lib/python2.7/dist-packages/message_filters/init.py", line 224, in add self.signalMessage(msgs) File "/opt/ros/kinetic/lib/python2.7/dist-packages/message_filters/init.py", line 57, in signalMessage cb((msg + args)) File "/home/dsl/catkin_ws/src/pose_interpreter_networks/src/pose_estimator.py", line 117, in callback segm, object_names, positions, orientations = self.model(input) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/modules/module.py", line 477, in call result = self.forward(input, *kwargs) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/data_parallel.py", line 124, in forward return self.gather(outputs, self.output_device) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/data_parallel.py", line 136, in gather return gather(outputs, output_device, dim=self.dim) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/scatter_gather.py", line 67, in gather return gather_map(outputs) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/scatter_gather.py", line 62, in gather_map return type(out)(map(gather_map, zip(outputs))) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/scatter_gather.py", line 62, in gather_map return type(out)(map(gather_map, zip(outputs))) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/scatter_gather.py", line 62, in gather_map return type(out)(map(gather_map, zip(outputs))) File "/home/dsl/.conda/envs/pose/lib/python2.7/site-packages/torch/nn/parallel/scatter_gather.py", line 62, in gather_map return type(out)(map(gather_map, zip(*outputs))) TypeError: zip argument #1 must support iteration

How to do to solve this problem?

jimmyyhwu commented 5 years ago

I have not seen this before. Would it help if you restricted to one GPU using export CUDA_VISIBLE_DEVICES=0 before running the code?

dingshenglan commented 5 years ago

Yes！It can work，thank you very much！