res["lidar"]["bev_map"] : axes dont match array

[woshichase]

Hi, Thank you so much for contributing such a great work.

I followed your installation step and data generating step.

The process seems to be plain sailing:

However, when I changed the paths to my own and started to run, an error occurred:

Have you met the similar problem?

[neeharperi]

Thanks for your interest in our work!

I haven't seen this issue before. Could you give me a few more details about the exact script you're running so I can try to replicate the issue on my end?

res["lidar"]["bev_map"] should be an empty numpy array of size (1, 180, 180). Can you check to verify the size of bev prior to the transpose operation?

[woshichase]

Hi，Thank you for your help.
It's the first training script in your README.
I checked the bev size. It is:

I am not sure which step turns this grey scale picture into two-channel style. Anyway I reshaped it to (1,180,180) and it turns well😊