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[IROS 2023] FISS+: Efficient and Focused Trajectory Generation and Refinement using Fast Iterative Search and Sampling Strategy

License: Apache License 2.0

Python 100.00%
autonomous-driving autonomous-vehicles autonomus-robots frenet iros2023 mobile-robot-navigation mobile-robot-path-planning mobile-robots motion-planning path-planning robotics trajectory trajectory-generation trajectory-planning

fiss_plus_planner's Issues

Error query:AttributeError: 'numpy.int64' object has no attribute 'intersects'

Thank u for open sourcing the your great work!
I got a bug shows like following:
Traceback (most recent call last):
File "/home/jiawei/fiss_plus_planner/scripts/demo_cr.py", line 28, in
planning(cfg, output_dir, input_dir, file)
File "/home/jiawei/fiss_plus_planner/planners/benchmark/planning.py", line 314, in planning
_, ego_vehicle_trajectory, _, time_list, _, fplist = frenet_optimal_planning(
File "/home/jiawei/fiss_plus_planner/planners/benchmark/planning.py", line 38, in frenet_optimal_planning
global_plan = global_planner.plan_global_route(scenario, planning_problem)
File "/home/jiawei/fiss_plus_planner/planners/commonroad_interface/global_planner.py", line 38, in plan_global_route
route_planner = RoutePlanner(scenario, planning_problem, backend=RoutePlanner.Backend.NETWORKX_REVERSED)
File "/home/jiawei/anaconda3/envs/cr/lib/python3.10/site-packages/commonroad_route_planner/route_planner.py", line 138, in init
self.id_lanelets_start = self._retrieve_ids_lanelets_start()
File "/home/jiawei/anaconda3/envs/cr/lib/python3.10/site-packages/commonroad_route_planner/route_planner.py", line 192, in _retrieve_ids_lanelets_start
list_ids_lanelets_start = self.lanelet_network.find_lanelet_by_position([post_start])[0]
File "/home/jiawei/anaconda3/envs/cr/lib/python3.10/site-packages/commonroad/scenario/lanelet.py", line 1549, in find_lanelet_by_position
return [[self._get_lanelet_id_by_shapely_polygon(lanelet_shapely_polygon) for lanelet_shapely_polygon in
File "/home/jiawei/anaconda3/envs/cr/lib/python3.10/site-packages/commonroad/scenario/lanelet.py", line 1549, in
return [[self._get_lanelet_id_by_shapely_polygon(lanelet_shapely_polygon) for lanelet_shapely_polygon in
File "/home/jiawei/anaconda3/envs/cr/lib/python3.10/site-packages/commonroad/scenario/lanelet.py", line 1551, in
lanelet_shapely_polygon.intersects(point) or lanelet_shapely_polygon.buffer(1e-15).intersects(point)]
AttributeError: 'numpy.int64' object has no attribute 'intersects'

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