Learn on our labeled dataset = error.

[dmitriys566]

Hello!
I caught the error when I try to learn RandLA on our dataset.
First, i prepared txt files based on our ply files.
Next, I generate PLY files based on TXT files.
This is OK. I tried to open the result PLY files in CloudCompare and there are no errors.
Next, I setup classnames based on our labels.
I run learning and this write EPOCH 0, and running, after that I saw this error:
`File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1292, in _do_call [60/120]
return fn(*args)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1277, in _run_fn
options, feed_dict, fetch_list, target_list, run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1367, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.OutOfRangeError: End of sequence
[[{{node IteratorGetNext}} = IteratorGetNextoutput_shapes=[[?,?,3], [?,?,3], [?,?,3], [?,?,3], [?,?,3], ..., , [?,?,6], [?,?], [?,?], [?,?]], output_types=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_INT
32, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/dmitriys/RandLA-Net/RandLANet.py", line 160, in train
_, _, summary, l_out, probs, labels, acc = self.sess.run(ops, {self.is_training: True})
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 887, in run
run_metadata_ptr)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1110, in _run
feed_dict_tensor, options, run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1286, in _do_run
run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1308, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.OutOfRangeError: End of sequence
[[{{node IteratorGetNext}} = IteratorGetNextoutput_shapes=[[?,?,3], [?,?,3], [?,?,3], [?,?,3], [?,?,3], ..., , [?,?,6], [?,?], [?,?], [?,?]], output_types=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_INT
32, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"]]

Caused by op 'IteratorGetNext', defined at:
File "main_Semantic3D.py", line 348, in
dataset.init_input_pipeline()
File "main_Semantic3D.py", line 328, in init_input_pipeline
self.flat_inputs = iter.get_next()
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/data/ops/iterator_ops.py", line 420, in get_next
name=name)), self._output_types,
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/ops/gen_dataset_ops.py", line 2069, in iterator_get_next
output_shapes=output_shapes, name=name)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
op_def=op_def)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/util/deprecation.py", line 488, in new_func
return func(*args, **kwargs)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/framework/ops.py", line 3272, in create_op
op_def=op_def)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/framework/ops.py", line 1768, in init
self._traceback = tf_stack.extract_stack()

OutOfRangeError (see above for traceback): End of sequence
[[{{node IteratorGetNext}} = IteratorGetNextoutput_shapes=[[?,?,3], [?,?,3], [?,?,3], [?,?,3], [?,?,3], ..., , [?,?,6], [?,?], [?,?], [?,?]], output_types=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_INT
32, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1292, in _do_call
return fn(*args)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1277, in _run_fn
options, feed_dict, fetch_list, target_list, run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1367, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.UnknownError: IndexError: index 6 is out of bounds for axis 0 with size 6
Traceback (most recent call last):

File "/usr/local/lib/python3.5/site-packages/tensorflow/python/ops/script_ops.py", line 206, in call
ret = func(*args)

File "/usr/local/lib/python3.5/site-packages/tensorflow/python/data/ops/dataset_ops.py", line 418, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))

File "main_Semantic3D.py", line 214, in spatially_regular_gen
queried_pt_weight = np.array([self.class_weight[split][0][n] for n in queried_pc_labels])

File "main_Semantic3D.py", line 214, in
queried_pt_weight = np.array([self.class_weight[split][0][n] for n in queried_pc_labels])

IndexError: index 6 is out of bounds for axis 0 with size 6

     [[{{node PyFunc}} = PyFunc[Tin=[DT_INT64], Tout=[DT_FLOAT, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], token="pyfunc_4"](arg0)]]                      
     [[{{node IteratorGetNext}} = IteratorGetNext[output_shapes=[[?,?,3], [?,?,3], [?,?,3], [?,?,3], [?,?,3], ..., <unknown>, [?,?,6], [?,?], [?,?], [?,?]], output_types=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_INT

32, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"](IteratorV2)]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "main_Semantic3D.py", line 352, in
model.train(dataset)
File "/home/dmitriys/RandLA-Net/RandLANet.py", line 170, in train
m_iou = self.evaluate(dataset)
File "/home/dmitriys/RandLA-Net/RandLANet.py", line 218, in evaluate
stacked_prob, labels, acc = self.sess.run(ops, {self.is_training: False})
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 887, in run
run_metadata_ptr)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1110, in _run
feed_dict_tensor, options, run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1286, in _do_run
run_metadata)
File "/usr/local/lib/python3.5/site-packages/tensorflow/python/client/session.py", line 1308, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.UnknownError: IndexError: index 6 is out of bounds for axis 0 with size 6
Traceback (most recent call last):

File "/usr/local/lib/python3.5/site-packages/tensorflow/python/ops/script_ops.py", line 206, in call
ret = func(*args)

File "/usr/local/lib/python3.5/site-packages/tensorflow/python/data/ops/dataset_ops.py", line 418, in generator_py_func
values = next(generator_state.get_iterator(iterator_id))

File "main_Semantic3D.py", line 214, in spatially_regular_gen
queried_pt_weight = np.array([self.class_weight[split][0][n] for n in queried_pc_labels])

File "main_Semantic3D.py", line 214, in
queried_pt_weight = np.array([self.class_weight[split][0][n] for n in queried_pc_labels])

IndexError: index 6 is out of bounds for axis 0 with size 6

     [[{{node PyFunc}} = PyFunc[Tin=[DT_INT64], Tout=[DT_FLOAT, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], token="pyfunc_4"](arg0)]]                                                                                                      
     [[{{node IteratorGetNext}} = IteratorGetNext[output_shapes=[[?,?,3], [?,?,3], [?,?,3], [?,?,3], [?,?,3], ..., <unknown>, [?,?,6], [?,?], [?,?], [?,?]], output_types=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_INT

32, DT_FLOAT, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"](IteratorV2)]]
`