TypeError: The two structures don't have the same nested structure.

[caihengyu520]

when i try quadratic and minist expriment produce the follow error
TypeError: The two structures don't have the same nested structure.
Entire first structure:
[., ., [.], [[((., .), (., .))]]]
Entire second structure:
[., ., [.], [[(LSTMState(hidden=., cell=.), LSTMState(hidden=., cell=.))]]]

please help me how can i address this problem。
thank you very much！

[yatharthdubey7]

Hi was this ever figured out? Thanks!

[ricgu8086]

This problem is solved in this Pull Request, however it was not merged. I grabbed the code from the PR an paste it in the project and the error was fixed (I'm executing it at this moment).