TypeError: 'NoneType' object is not subscriptable

[makaay2077]

Checklist

• [X] I have searched for similar issues.
• [X] I have tested with the latest development wheel.
• [X] I have checked the release documentation and the latest documentation (for master branch).

My Question

Hi

When I do pipeline_run_test with the trained model, I get an error. Can you help?

test 0/1: 100%|█████████▉| 2901299/2901742 [02:29<00:01, 319.36it/s]

test 0/1: 100%|██████████| 2901742/2901742 [02:30<00:00, 385.56it/s]

test 0/1: 100%|██████████| 2901742/2901742 [02:40<00:00, 385.56it/s]INFO - 2022-06-27 21:50:11,355 - parislille3d - Saved ajaccio_2 in ./test/ParisLille3D/ajaccio_2.txt.

TypeError Traceback (most recent call last) in () 28 29 # evaluate performance on the test set; this will write logs to './logs'. ---> 30 pipeline.run_test()

/usr/local/lib/python3.7/dist-packages/open3d/_ml3d/torch/pipelines/semantic_segmentation.py in run_test(self) 259 results, inputs['data'], 0, save_gt=False) 260 log.info( --> 261 f"Overall Testing Accuracy : {self.metric_test.acc()[-1]}, mIoU : {self.metric_test.iou()[-1]}" 262 ) 263

TypeError: 'NoneType' object is not subscriptable

[darld]

anyone have the same problem?

Traceback (most recent call last): File "scripts/run_pipeline.py", line 261, in sys.exit(main()) File "scripts/run_pipeline.py", line 190, in main pipeline.run_test() File "/home/ubuntu/.local/lib/python3.8/site-packages/open3d/_ml3d/torch/pipelines/semantic_segmentation.py", line 259, in run_test f"Overall Testing Accuracy : {self.metric_test.acc()[-1]}, mIoU : {self.metric_test.iou()[-1]}" TypeError: 'NoneType' object is not subscriptable

[JakaCikac]

Hello,

The issue still persists. Did anyone explore further?

`TypeError                                 Traceback (most recent call last)
<ipython-input-40-4337d398ddd8> in <cell line: 1>()
----> 1 pipeline.run_test()

/usr/local/lib/python3.10/dist-packages/open3d/_ml3d/torch/pipelines/semantic_segmentation.py in run_test(self)
    257                             results, inputs['data'], 0, save_gt=False)
    258         log.info(
--> 259             f"Overall Testing Accuracy : {self.metric_test.acc()[-1]}, mIoU : {self.metric_test.iou()[-1]}"
    260         )
    261 

TypeError: 'NoneType' object is not subscriptable`