Training Error

[RajarshiBhadra]

I am facing an issue while trying to train a model as follows

`Epoch 1/4

InvalidArgumentError Traceback (most recent call last)
/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py in _do_call(self, fn, *args)
1364 try:
-> 1365 return fn(*args)
1366 except errors.OpError as e:

14 frames
/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py in _run_fn(feed_dict, fetch_list, target_list, options, run_metadata)
1349 return self._call_tf_sessionrun(options, feed_dict, fetch_list,
-> 1350 target_list, run_metadata)
1351

/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py in _call_tf_sessionrun(self, options, feed_dict, fetch_list, target_list, run_metadata)
1442 fetch_list, target_list,
-> 1443 run_metadata)
1444

InvalidArgumentError: Incompatible shapes: [50,16] vs. [50,15]
[[{{node loss/target_text_loss/mul}}]]`

I understand 50 is the batch size I am giving but the 16 or 15 are not parameters I am providing. Any Idea what might be causing this error?

[lvapeab]

Hi,
it seems an output vocabulary dimension issue. Were you able to run the examples? Can you post the config file you are using?

Thanks