9.0 perception launch with error:util.cc:36] [mainboard]Failed to get number of anchors!

[DingZhiKun66]

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System information

• OS Platform and Distribution (e.g., Linux Ubuntu 20.04):
• Apollo installed from (source):
• Apollo version (9.0):
• Output of apollo.sh config if on master branch:

Steps to reproduce the issue:

cyber_launch start /apollo/modules/transform/launch/static_transform.launch
cyber_launch start modules/perception/launch/perception_all.launch

error output:
I1022 15:54:06.440129 636152 yolo_obstacle_detector.cc:46] [perception]offset_y=312, height=576, width=1440
[perception] E1022 15:54:06.440145 636152 util.cc:36] [mainboard]Failed to get number of anchors!
[perception] I1022 15:54:06.440160 636152 camera_detection_multi_stage_component.cc:67] [perception]init_options.device_id: 0 camera_name: front_6mm

I want test perception module ,but can not launch perception module,but i can launch plan、control、prediction、transform without error

How to deal with error:[mainboard]Failed to get number of anchors!

[daohu527]

reason

The reason for the error is lack of anchors file

solution

You should follow below #15212 to install camera detection model(default is 3d-r4-half_caffe)