Error: bad argument #2 to '?'

[jenniferzhu]

I received an error similar to some people who described previously, but I searched and tried available debugging methods and none of them can solve this issue.

Can someone who wrote this repository help us take a look?

[turbotas]

I'm getting the same error. char-rnn works fine - I think I have the extra deps installed...

[AppSynergy]

Changing the -train_frac flag to 0.9 fixed the problem (sets aside 90% for training, 5 for validation, 5 for testing). #24 (comment)