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yanx27 / 2DPASS

2DPASS: 2D Priors Assisted Semantic Segmentation on LiDAR Point Clouds (ECCV 2022) :fire:
MIT License
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About Nuscenes test #26

Open ZHUANGMINGXI opened 1 year ago

ZHUANGMINGXI commented 1 year ago

AssertionError: Error: Array for predictions must be between 1 and 16 (inclusive).

Author, you set the training numclass = 17, but there are some categories = 0, the above error will occur when the test is performed, and the problem will also occur when submitting to the online test. How to solve it

yanx27 commented 1 year ago

@ZHUANGMINGXI The main reason is that we just crop [-50, 50] areas during the training, and there are points do not be included in this in the test set. You need to modify the dataloader and make every point include into the voxelization.

ZHUANGMINGXI commented 1 year ago

@ZHUANGMINGXI The main reason is that we just crop [-50, 50] areas during the training, and there are points do not be included in this in the test set. You need to modify the dataloader and make every point include into the voxelization.

Can you tell me the max_volume_space and min_volume_space configuration parameters when testing semantickitti and nuscence. Due to time constraints, I look forward to receiving your reply. Thanks.

chenst27 commented 1 year ago

AssertionError: Error: Array for predictions must be between 1 and 16 (inclusive).

Author, you set the training numclass = 17, but there are some categories = 0, the above error will occur when the test is performed, and the problem will also occur when submitting to the online test. How to solve it

@ZHUANGMINGXI Hi ! I have the same problem. Have you solved it ? Could you please share me the solution? Thanks a lot.

hab20 commented 1 year ago

@ZHUANGMINGXI The main reason is that we just crop [-50, 50] areas during the training, and there are points do not be included in this in the test set. You need to modify the dataloader and make every point include into the voxelization.

Hi. May I ask you a question? I have uploaded the results to nuScenes for test. The status is 'submitted'. However, I do not obtain the evaluation results . Why is that?

hab20 commented 1 year ago

Hi. May I ask you a question? I have uploaded the results to nuScenes for test. The status is 'submitted'. However, I do not obtain the evaluation results . Why is that?

q5390498 commented 1 year ago

AssertionError: Error: Array for predictions must be between 1 and 16 (inclusive). Author, you set the training numclass = 17, but there are some categories = 0, the above error will occur when the test is performed, and the problem will also occur when submitting to the online test. How to solve it

@ZHUANGMINGXI Hi ! I have the same problem. Have you solved it ? Could you please share me the solution? Thanks a lot.

I have same problem too. Have you solved it? I change max_volume_space to 150,150,3, and min_volume_space is -150, -150, -4, but it not works.

tt-232 commented 8 months ago

AssertionError: Error: Array for predictions must be between 1 and 16 (inclusive). Author, you set the training numclass = 17, but there are some categories = 0, the above error will occur when the test is performed, and the problem will also occur when submitting to the online test. How to solve it

@ZHUANGMINGXI Hi ! I have the same problem. Have you solved it ? Could you please share me the solution? Thanks a lot.

I have same problem too. Have you solved it? I change max_volume_space to 150,150,3, and min_volume_space is -150, -150, -4, but it not works.

Hey, I got the same problem too. Did you solve the problem?