Shuijing725 / CrowdNav_Prediction_AttnGraph

[ICRA 2023] Intention Aware Robot Crowd Navigation with Attention-Based Interaction Graph
https://sites.google.com/view/intention-aware-crowdnav/home
MIT License
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multiprocessing connection error when training #19

Open msjun23 opened 3 months ago

msjun23 commented 3 months ago

Hi, I encountered an error that I don’t understand while trying to reproduce your work.

It doesn’t seem related to the algorithm or mechanism but rather to low-level coding, specifically multiprocessing, as shown in the attached image.

스크린샷 2024-07-02 오전 11 32 50

To debug, I limited num_env_steps, and the error occurred when the training code ended. During training, there were no errors, and the code ran well.

Does anyone have a solution for this type of error?