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LSTM's forward function not work with null hidden and cell state #525

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Leo-LiHao opened this issue Feb 18, 2022 · 2 comments · Fixed by #533
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LSTM's forward function not work with null hidden and cell state #525

Leo-LiHao opened this issue Feb 18, 2022 · 2 comments · Fixed by #533

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@Leo-LiHao
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Hi, I'm implementing an example of using LSTM, however, I found that if I pass null h0_c0 to 'LSTM.forward' there will raise an exception like:

Unhandled exception. System.Runtime.InteropServices.ExternalException (0x80004005): Expected hidden[0] size 1 128 512, got [0]
@NiklasGustafsson
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@Leo-LiHao -- can you paste the code of the model (not the whole training code) here?

NiklasGustafsson added a commit to NiklasGustafsson/TorchSharp that referenced this issue Feb 23, 2022
@NiklasGustafsson
Fix bug dotnet#525
ef2ffe1
@NiklasGustafsson NiklasGustafsson mentioned this issue Feb 23, 2022
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@NiklasGustafsson
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@Leo-LiHao -- can you paste the code of the model (not the whole training code) here?

No need -- this was easily reproduced: just go with the defaults... :-)

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Bug525 NiklasGustafsson/TorchSharp
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@NiklasGustafsson @Leo-LiHao