UnimplementedError: TensorArray has size zero, but element shape <unknown> is not fully defined.

[TobiasEl]

Hi, I have this problem:
UnimplementedError (see above for traceback): TensorArray has size zero, but element shape is not fully defined. Currently only static shapes are supported when packing zero-size TensorArrays.

I know this problem was already report. But did you fix this problem? Or there is a way that can I do it by my self?

Thank You.

[erickrf]

This happens when using a corpus with a small size. The preprocessing script separates sentences in bins of length 10-20, 20-30, 30-40, etc. If any of these are empty, this error happens.

[Devon7925]

Getting same issue with large text. Here is the output I got from preprocessing:
Creating vocabulary...
Converting word to indices...
Converting 682 sentences with length between 31 and 40
Converting 915 sentences with length between 21 and 30
Converting 314 sentences with length between 51 and 60
Converting 1655 sentences with length between 1 and 10
Converting 1206 sentences with length between 11 and 20
Converting 526 sentences with length between 41 and 50
Converting 275 sentences with length between -9 and 0
Numeric representation ready
As you can see none of these are empty

[Devon7925]

Looks like this is caused by 0 length lines
You should filter those out