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gyubeomim / voxelnet_ros

qianguih' voxelnet version with ROS Implementation code
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The error occured when I run the project #4

Open BigRayLee opened 6 years ago

BigRayLee commented 6 years ago

I transfer the kitti dataset to rosbag ,and rosbag publish the point cloud data ,but when I run,the error occured [ERROR] [1540544896.524245]: bad callback: <function velo_callback at 0x7fd4afb1ee18> 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 "voxelnet_ros.py", line 146, in velo_callback z=np_p[:, 2], IndexError: index 2 is out of bounds for axis 1 with size 2 What should I do ?

maxwellfrom commented 5 years ago

Have you succeed in running this project by now ? @BigRayLee

BigRayLee commented 5 years ago

Have you succeed in running this project by now ? @BigRayLee

Yes, you just need to erase the "ring" field.

maxwellfrom commented 5 years ago

Is it suitable for 16-beam lidar's data?

BigRayLee commented 5 years ago

Is it suitable for 16-beam lidar's data?

I can input the 16-beam lidar's data, but my rosbag does not include the car point cloud, so the results of detction is not really good. I think if you have the 16-beam lidar's dataset ,you can try.

maxwellfrom commented 5 years ago

ok, thanks!

BigRayLee commented 5 years ago

ok, thanks!

You're welcome!

maxwellfrom commented 5 years ago

Have you succeed in running this project by now ? @BigRayLee

Yes, you just need to erase the "ring" field.

Sorry, I didn't find the "ring" field, what is that?

BigRayLee commented 5 years ago

Have you succeed in running this project by now ? @BigRayLee

Yes, you just need to erase the "ring" field.

Sorry, I didn't find the "ring" field, what is that?

I just modified the code about ring field in the voxelnet_ros.py. You need find the source code based on your errors.