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View Code? Open in Web Editor NEWGRADE: Generating Animated Dynamic Environments for Robotics Research
Home Page: https://eliabntt.github.io/GRADE-RR/
License: Other
GRADE: Generating Animated Dynamic Environments for Robotics Research
Home Page: https://eliabntt.github.io/GRADE-RR/
License: Other
Thanks for your great work,I want to know if this data set can be edited, such as modifying camera trajectories and the number of people in the environment?
In the environment_utils.py
script's generate_map()
function, the dimensions returned from the occupancy map _om
are (0, 0, 0), which is giving me the following error:
Traceback (most recent call last):
File "GRADE-RR-2022/simulator/paper_simulation.py", line 293, in <module>
environment.generate_map(out_dir, origin=[x[0], y[0], 0])
File "/home/lyndon.chan/.local/share/ov/pkg/isaac_sim-2022.2.1/GRADE-RR-2022/simulator/utils/environment_utils.py", line 88, in generate_map
_im = Image.frombytes("RGBA", (dims.x, dims.y), bytes(image_buffer))
File "/home/lyndon.chan/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.pip_archive/pip_prebundle/PIL/Image.py", line 2882, in frombytes
im.frombytes(data, decoder_name, args)
File "/home/lyndon.chan/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.pip_archive/pip_prebundle/PIL/Image.py", line 811, in frombytes
d.setimage(self.im)
ValueError: tile cannot extend outside image
It seems like the occupancy map is not being properly initialized, so the code fails after this. How can I fix this?
Thanks,
Lyndon
Hi, I'm trying to run the "multi_robot_sim" sample. But i suffer the below error.
Traceback (most recent call last):
File "/home/rvi/Desktop/isaac_2021/isaac_sim-2021.2.1/GRADE-RR/simulator/multi_robot_sim.py", line 212, in <module>
launch_files = ros_launchers_setup(roslaunch, environment.env_limits_shifted, config)
File "/home/rvi/Desktop/isaac_2021/isaac_sim-2021.2.1/GRADE-RR/simulator/utils/robot_utils.py", line 330, in ros_launchers_setup
roslaunch_files.append(roslaunch.rlutil.resolve_launch_arguments(cli_args1)[0])
File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/rlutil.py", line 105, in resolve_launch_arguments
raise roslaunch.core.RLException("[%s] is neither a launch file in package [%s] nor is [%s] a launch file name" % (args[1], args[0], args[0]))
roslaunch.core.RLException: [publish_joint_commands_node.launch] is neither a launch file in package [custom_joint_controller_ros_irotate] nor is [custom_joint_controller_ros_irotate] a launch file name
It looks like I don't have the package "custom_joint_controller_ros_irotate
" in my local pc.
But I followed the installation process in SAMPLES.md (Paper(ros) simulation) and also installed the dependencies. So i have the package "custom_joint_controller_ros
" not "custom_joint_controller_ros_irotate
". And then i change the code to custom_joint_controller_ros, and the error disappeared.
But I think that it was a stopgap, not an exact solution.
So,
How can I install custom_joint_contrller_ros_irotate
in function (ros_laucnhers_setup) in robot_utils.py? Or is it okay to change to custom_joint_controller_ros?
Hello,
I am trying to follow the documentation to run paper_simulation.py
but the script is attempting to load a USD environment from "3DFRONT/USD-exports" (the env_path
variable defined inside simulator/configs/config.yaml
). Your repo makes no mention of any USD file input, so how am I supposed to proceed?
Thanks,
Lyndon
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