ubuntu20.04使用randla-net网络复现s3dis数据报错****EPOCH 0****
Caught a NaN error :
3
2 root error(s) found.
(0) Invalid argument: ValueError: attempt to get argmin of an empty sequence
Traceback (most recent call last):
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/tensorflow_core/python/ops/script_ops.py", line 235, in __call__
ret = func(*args)
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/tensorflow_core/python/data/ops/dataset_ops.py", line 638, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))
File "main_S3DIS.py", line 114, in spatially_regular_gen
cloud_idx = int(np.argmin(self.min_possibility[split]))
File "<__array_function__ internals>", line 6, in argmin
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/numpy/core/fromnumeric.py", line 1269, in argmin
return _wrapfunc(a, 'argmin', axis=axis, out=out)
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/numpy/core/fromnumeric.py", line 55, in _wrapfunc
return _wrapit(obj, method, *args, **kwds)
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/numpy/core/fromnumeric.py", line 44, in _wrapit
result = getattr(asarray(obj), method)(*args, **kwds)
ValueError: attempt to get argmin of an empty sequence
[[{{node PyFunc}}]]
[[IteratorGetNext]]
(1) Invalid argument: ValueError: attempt to get argmin of an empty sequence
Traceback (most recent call last):
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/tensorflow_core/python/ops/script_ops.py", line 235, in __call__
ret = func(*args)
File "/home/free/miniconda3/envs/randlanet/lib/python3.6/site-packages/tensorflow_core/python/data/ops/dataset_ops.py", line 638, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))
File "main_S3DIS.py", line 114, in spatially_regular_gen
cloud_idx = int(np.argmin(self.min_possibility[s
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