IndexError: tuple index out of range

[caijie12138]

when I run python train.py --conf_path=model_zoo/demo/conf.json . An Error occurs, anyone meet this error:
Traceback (most recent call last):
File "train.py", line 275, in
main(params)
File "train.py", line 227, in main
lm.train(optimizer, loss_fn)
File "/NeuronBlocks-master/LearningMachine.py", line 156, in train
logits_softmax = self.model(inputs_desc, length_desc, *param_list)
File "/anaconda3/envs/py35/lib/python3.5/site-packages/torch/nn/modules/module.py", line 477, in call
result = self.forward(*input, **kwargs)
File "/NeuronBlocks-master/Model.py", line 357, in forward
inputs, lengths = transform_tensors2params(inputs_desc, length_desc, param_list)
File "/NeuronBlocks-master/utils/common_utils.py", line 176, in transform_tensors2params
lengths[key] = param_list[length_desc[key]]
IndexError: tuple index out of range

[ljshou]

Hi caijie，found that you are using python 3.5. currently we support Python 3.6. we are trying to repro the issue you met.

[adolphk-yk]

Hi caijie, this issue is caused by python 3.5.x, you can update python to 3.6.x .

[caijie12138]

Thank you!