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Associate III
March 24, 2025
Question

Error while analyzing my deep learning model(.h5) in stm32 mx (board used is nucleo-h753zi)

  • March 24, 2025
  • 1 reply
  • 728 views

Could you please check if the attached .h5 model has anything wrong...
It is not analyzing and always producing error...
If anything is wrong... please correct it and resend please


Analyzing model 
C:/Users/surya/STM32Cube/Repository/Packs/STMicroelectronics/X-CUBE-AI/10.0.0/Utilities/windows/stedgeai.exe analyze --target stm32h7 --name network -m C:/Users/surya/Downloads/updated_cnn.h5 --compression none --verbosity 1 --workspace C:/Users/surya/AppData/Local/Temp/mxAI_workspace1320364323860015601918210486046641 --output C:/Users/surya/.stm32cubemx/network_output 
ST Edge AI Core v2.0.0-20049 
E010(InvalidModelError): Couldn't load Keras model C:\Users\surya\Downloads\updated_cnn.h5, 
Error when deserializing class 'InputLayer' using config={'batch_shape': [None, 128, 1], 'dtype': 'float32', 'sparse': False, 'name': 'input_layer_11'}. 
Exception encountered: Unrecognized keyword arguments: ['batch_shape']

1 reply

Julian E.
Technical Moderator
March 24, 2025

Hello @Pinagadi_Meghana,

 

There is probably something wrong happening during the conversion due to the input shape of your model.

I'll check and update you once I find the issue.

 

Have a good day,

Julian

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Associate III
March 24, 2025

Okay mam...
PLease update me as soon as possible

Julian E.
Technical Moderator
March 26, 2025

Hello @Pinagadi_Meghana ,

 

Keras3 is not currently supported but it will be in the next release of the ST Edge AI Core.

JulianE_0-1742984959743.jpeg

So either use a compatible version of keras

https://stedgeai-dc.st.com/assets/embedded-docs/supported_ops_keras.html 

Or wait for next release (I think it should be updated in April)

Have a good day,

Julian

 

​In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.