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VinAIResearch / ISBNet

ISBNet: a 3D Point Cloud Instance Segmentation Network with Instance-aware Sampling and Box-aware Dynamic Convolution (CVPR 2023)
Apache License 2.0
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AssertionError: No instance result - results/pred_instance/scene0011_00.txt. #26

Closed xiaotiancai899 closed 1 year ago

xiaotiancai899 commented 1 year ago

When I use visualization.py for the scannet200 dataset visualization. An error occurred. The command I used is: python tools/visualization.py --prediction_path results/ --out output/

Traceback (most recent call last): File "tools/visualization.py", line 606, in xyz, rgb, boxes = get_coords_color(opt) File "tools/visualization.py", line 435, in get_coords_color assert os.path.isfile(instance_file), "No instance result - {}.".format(instance_file) AssertionError: No instance result - results/pred_instance/scene0011_00.txt.

Any ideas about this? Thanks so much in advance!!!

ngoductuanlhp commented 1 year ago

It means that the prediction file does not exist. Maybe your pre-trained model predicts no instance in that particular scene.