jeroldchen
commented
4 years ago Hi @rongguodong , traffic light detection is not available so far, and is possibly reactivated before next official release, so as camera perception. However, you will be able to launch perception module which contains lidar perception and radar perception from dreamview very soon. Currently, you can launch lidar perception by running cyber_launch start /apollo/modules/perception/production/launch/perception_lidar.launch (radar perception is not available until next change on master).
storypku
Both obstacle perception (i.e. "Perception" module in Dreamview) and traffic light perception (i.e. "Traffic Light" module in Dreamview) cannot be started with latest master.
It seems the latest master does not generate camera perception due to this commit. But it is still used in dag files like this one.
As the result, we I run "cyber_launch start modules/perception/production/launch/perception_trafficlight.launch", it failed with:
[perception_trafficlights] E0716 15:34:52.122193 13438 module_controller.cc:87] [mainboard]Path does not exist: /apollo/bazel-bin/modules/perception/onboard/component/libperception_component_camera.so [perception_trafficlights] E0716 15:34:52.122211 13438 module_controller.cc:67] [mainboard]Failed to load module: /apollo/modules/perception/production/dag/dag_streaming_perception_trafficlights.dag [perception_trafficlights] E0716 15:34:52.122215 13438 mainboard.cc:39] [mainboard]module start error. [perception_trafficlights]
[cyber_launch_13433] ERROR Process [perception_trafficlights] has finished. [pid 13438, cmd mainboard -d /apollo/modules/perception/production/dag/dag_streaming_perception_trafficlights.dag -p perception_trafficlights -s CYBER_DEFAULT].