stedgeai INTERNAL ERROR: Order of dimensions of input cannot be interpreted

[sandeepchawla74]

Hello , 

I am trying to use a text detection model on STM32N6 . This is a CNN model

The command used is : 

stedgeai generate --model custom_model.onnx --target stm32n6 --st-neural-art default@user_neuralart_STM32N6570-DK.json --input-data-type float32

The error I get is : INTERNAL ERROR: Order of dimensions of input cannot be interpreted

The model is using the following operators :

Conv

Relu

BatchNormalization

MaxPool

Concat

Resize

It was using Transpose operator  , but I removed it from the model

Could you provide the possible reasons behind the error.

Regards,

Sandeep

[Julian E.]

Hello @sandeepchawla74,

I cannot say without the model.

Could you share it in a zip file?

Also, please try to use the option --use-onnx-simplifier, sometimes it helps.

Make sure to use the latest version of the st edge ai core (2.2)

Have a good day,

Julian

[sandeepchawla74]

Hello Julian , 

Please find the model attached. 

The version is 

ST Edge AI Core v2.2.0-20266 2adc00962.

Regards,

Sandeep