Problems with data playback

[hzkkk1997]

During the real car test, I recorded two topics, namely /localization/kinematic_state and /planning/scenario_planning/lane_driving/motion_planning/path_optimizer/trajectory, but when I played the bag locally after testing, I started the planning debugging tool and wanted to subscribe to the planning topic for visual analysis, and the following error appeared. Does anyone know why? Thanks in advance!

[maxime-clem]

std::bad_alloc makes me think of an issue with the message types.
If the Autoware version of the trajectory_analyzer is not the same as the Autoware version used during recording, it is possible that the message cannot be interpreted correctly.

Can you double check if you are able to ros2 echo /planning/scenario_planning/lane_driving/motion_planning/path_optimizer/trajectory without error ?

[hzkkk1997]

@maxime-clem Thank you very much for your reply. I played the bag locally and then checked the topic through the ros2 topic echo command. The data in the topic was printed normally. Also, I designate one of the two topics to play in the bag, and that question doesn't happen in trajectory_analyzer node, only if it's played together.