JerryWan

i use this code to exam pi0's output: import torch from lerobot.common.policies.pi0.modeling_pi0 import PI0Policy import os from lerobot.common.datasets.lerobot_dataset import LeRobotDataset from pprint import pprint # 使用GPU device = "cuda" if...

i launched a gmapping node and a move base node, then i ran the command below: roslaunch nearest_frontier_planner nearest_frontier_planner.launch rosservice call /StartExploration but nothing happened, what's wrong?

no point clouds in rviz

9

I followed the instruction and run the commands below: roslaunch aloam_velodyne aloam_velodyne_VLP_16.launch rosbag play YOUR_DATASET_FOLDER/nsh_indoor_outdoor.bag But there are no point clouds in the rviz, what should I do?

i run the rrt exploration for single robot, but find the goal of move base always besides the wall (on the occupied space), making the move base node failed to...

error occurs when run remote inference

2

I use the command: uv run scripts/serve_policy.py policy:checkpoint --policy.config=pi05_libero --policy.dir=gs://openpi-assets/checkpoints/pi0_base but it throws an error: INFO:root:Loading model... INFO:2025-10-21 05:46:22,801:jax._src.xla_bridge:925: Unable to initialize backend 'rocm': module 'jaxlib.xla_extension' has no attribute 'GpuAllocatorConfig'...

XLA_PYTHON_CLIENT_MEM_FRACTION=0.9 uv run scripts/train.py mytest --exp-name=my_experiment --overwrite This command seems to perform full fine-tuning. How can I modify it to perform LoRA fine-tuning instead?

i use the launch file below to start exploration: #All standard costmap_2d parameters as in move_base, other than PolygonLayer footprint: [[0.1, 0.0], [0.0, 0.1], [-0.1, 0.0], [0.0, -0.1]] robot_radius: 0.10...