Running into Key Error for MNIST-Dialog implementation

[astha99]

Hello,

I am trying to reproduce the code for MNIST-Dialog and I keep getting an error.
Can you help me understand why this could probably be happening?

    text = output_pool[key]
KeyError: 'ques_attended'

[satwikkottur]

Hello @astha99 ,

Just to double check, is this error in models_mnist/executor.py?

199     key = 'ques_attended'
200     if params['train_mode']:
201       text = output_pool[key]

If yes, could you please add a python debugger and print the value of output_pool at that point?

199     key = 'ques_attended'
200     if params['train_mode']:
201       import pdb; pdb.set_trace(); print(output_pool)
202       text = output_pool[key]

[astha99]

Thank you @satwikkottur for your response. Yes, that error was in executor.py. However, I am not able to reproduce that error. That error came up after I resolved this one with the help of an earlier issue.

 File "/home/astha/finalcorefnmn/models_mnist/generator.py", line 112, in __init__
    outputs['prog_pred_loss'] = outputs['ques_prog_loss']
KeyError: 'ques_prog_loss'

So, I added a python debugger to print the value of outputs which gives:

{}
> /home/astha/finalcorefnmn/models_mnist/generator.py(113)__init__()
-> outputs['prog_pred_loss'] = outputs['ques_prog_loss']