Prediction Module Issue

[HandsomeAIccx]

I replayed the sensor_rgb.record, and I launched the prediction module using the command 'cyber_launch start prediction.launch.' Upon launching, I received the following error messages:

Ego obstacle nullptr found Ego vehicle not inserted Ego vehicle not found

If there is a specific configuration or an additional step required for the prediction module to properly recognize the ego vehicle ?

version:9.x_alpha buid from source code.

[daohu527]

I also notice this error message, it will only appear once and has no impact so far

I will confirm the reason for it in detail