babi-dialog task6

[jasonwu0731]

Everything works for me except the babi-dialog task6.

python -m prepro-dialog --task 6

python -m dialog.main --noload --task 6

Error message here:

Traceback (most recent call last):
  File "/home/jason/anaconda2/lib/python2.7/runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/home/jason/anaconda2/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/jason/qrn/dialog/main.py", line 281, in <module>
    tf.app.run()
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
    _sys.exit(main(_sys.argv[:1] + flags_passthrough))
  File "/home/jason/qrn/dialog/main.py", line 172, in main
    summary = _main(config, num_trials)
  File "/home/jason/qrn/dialog/main.py", line 238, in _main
    runner.initialize()
  File "dialog/base_model.py", line 65, in initialize
    tower.initialize()
  File "dialog/model.py", line 182, in initialize
    A = Alist[0] if self.rnn else Alist[i]
IndexError: list index out of range

Can you help? Thanks :)

[shmsw25]

Sorry for the inconvenience. Could you change this line 6 : range(11) to be 6: range(8) ?

[jasonwu0731]

@shmsw25 Thank you for your response! After I change that line, I got the following error.

Caused by op u'towers/gpu_0/loss/ans_loss/SparseSoftmaxCrossEntropyWithLogits_4/SparseSoftmaxCrossEntropyWithLogits', defined at:
  File "/home/jason/anaconda2/lib/python2.7/runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/home/jason/anaconda2/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/jason/qrn/dialog/main.py", line 281, in <module>
    tf.app.run()
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
    _sys.exit(main(_sys.argv[:1] + flags_passthrough))
  File "/home/jason/qrn/dialog/main.py", line 172, in main
    summary = _main(config, num_trials)
  File "/home/jason/qrn/dialog/main.py", line 238, in _main
    runner.initialize()
  File "dialog/base_model.py", line 65, in initialize
    tower.initialize()
  File "dialog/model.py", line 332, in initialize
    ce = tf.nn.sparse_softmax_cross_entropy_with_logits(logits=logits[i], labels=_y)
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/nn_ops.py", line 1690, in sparse_softmax_cross_entropy_with_logits
    precise_logits, labels, name=name)
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/gen_nn_ops.py", line 2486, in _sparse_softmax_cross_entropy_with_logits
    features=features, labels=labels, name=name)
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/framework/op_def_library.py", line 767, in apply_op
    op_def=op_def)
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 2506, in create_op
    original_op=self._default_original_op, op_def=op_def)
  File "/home/jason/anaconda2/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 1269, in __init__
    self._traceback = _extract_stack()

InvalidArgumentError (see above for traceback): Must have at least one class, but got logits shape [32,0]
     [[Node: towers/gpu_0/loss/ans_loss/SparseSoftmaxCrossEntropyWithLogits_4/SparseSoftmaxCrossEntropyWithLogits = SparseSoftmaxCrossEntropyWithLogits[T=DT_FLOAT, Tlabels=DT_INT32, _device="/job:localhost/replica:0/task:0/gpu:0"](towers/gpu_0/class/Linear_4/out4, towers/gpu_0/loss/ans_loss/Gather_8/_167)]]
     [[Node: towers/gpu_0/gradients/concat/_199 = _Recv[client_terminated=false, recv_device="/job:localhost/replica:0/task:0/cpu:0", send_device="/job:localhost/replica:0/task:0/gpu:0", send_device_incarnation=1, tensor_name="edge_2517_towers/gpu_0/gradients/concat", tensor_type=DT_FLOAT, _device="/job:localhost/replica:0/task:0/cpu:0"]()]]

Thank you for the further help 👍

[mhmda]

I managed to solve the problem by changing 6 : range(11) to 6: range(4).

[jasonwu0731]

@mhmda yes, you are right. Should change to 4