Exception: Weight count mismatch for layer #20 (named time_distributed_1). Layer expects 2 weight(s). Received 0 saved weight(s)

[giorgio-denunzio]

Hello and thanks for this software!

I could not easily install it simply by the requirements file, but I had to struggle some hours, finally getting it to work (almost).

In the working configuration I am using python 3.9 (no chance with 3.7 and 3.8, or 3.10 and 3.11) in miniconda, ubuntu 20.04 in wsl2.
After installing python, I used the requirements file but I had then to:

1. make some installations manually (details available, of course, if someone is interested)
2. change in cnn.py:
   #from keras.engine.topology import get_source_inputs
   from keras.utils.layer_utils import get_source_inputs

Now the GUI starts.

I can:

• go to the "recognize flowchart" menu,
• select the "9" folder for the traning results,
• load an input image,
• click on "predict"

but I get:

Using Conda env: handwritten-flowchart-recog
Config loaded successful!!
Loading weights from model/training_results/9/flowchart_3b_model.hdf5
Exception: Weight count mismatch for layer #20 (named time_distributed_1). Layer expects 2 weight(s). Received 0 saved weight(s)
Couldn't load pretrained model weights!

What may the problem be? Too tired now to try anything myself...
Thanks!
Best
Giorgio

[giorgio-denunzio]

Is it possible that the format of the trained network, saved into flowchart_3b_model.hdf5, has changed with time so that it is no more compatible with newer software?

[giorgio-denunzio]

Just to give complete information, I retried on another pc, and python 3.7 worked. Everything else I wrote in the preceding messages remains true: I still have:

Loading weights from model/training_results/9/flowchart_3b_model.hdf5
Exception: Weight count mismatch for layer #20 (named time_distributed_1). Layer expects 2 weight(s). Received 0 saved weight(s)
Couldn't load pretrained model weights!

[fzy1999]

I meet the same question . do you have solve it? thank you very much

[giorgio-denunzio]

No, sorry.... :-(

[fzy1999]

我已经收到你的邮件

[dbetm]

Is it possible that the format of the trained network, saved into flowchart_3b_model.hdf5, has changed with time so that it is no more compatible with newer software?

Hello,

No, it hasn't changed, I will check this issue

[fzy1999]

我已经收到你的邮件