x-cube-ai : error while validating on desktop

[minyar]

Bonjour,

Je rencontre une erreur lors de la génération de la bibliothèque pour mon modèle de réseau de neurones dans X-CUBE-AI. L'erreur est la suivante :

E103(CliRuntimeError): Unable to generate the "libai_network_1" library

J'ai suivi les étapes suivantes :
1. Importé le modèle TFLite et puis l'analyse du modele est validé
le fichier network_data.c ne contient pas le reseau de neurone , voici son contenu : 

/**

******************************************************************************

* @file network_data.c

* @author AST Embedded Analytics Research Platform

* @date Mon Jun 24 23:40:55 2024

* @brief AI Tool Automatic Code Generator for Embedded NN computing

******************************************************************************

* @attention

*

* Copyright (c) 2024 STMicroelectronics.

* All rights reserved.

*

* This software is licensed under terms that can be found in the LICENSE file

* in the root directory of this software component.

* If no LICENSE file comes with this software, it is provided AS-IS.

******************************************************************************

*/

#include "network_data.h"

#include "ai_platform_interface.h"

AI_API_DECLARE_BEGIN

ai_buffer g_network_data_map_activations[AI_NETWORK_DATA_ACTIVATIONS_COUNT] = {

AI_BUFFER_INIT(AI_FLAG_NONE, AI_BUFFER_FORMAT_U8,

AI_BUFFER_SHAPE_INIT(AI_SHAPE_BCWH, 4, 1, 6144, 1, 1),

6144, NULL, NULL), /* heap_overlay_pool */

};

ai_buffer g_network_data_map_weights[AI_NETWORK_DATA_WEIGHTS_COUNT] = {

AI_BUFFER_INIT(AI_FLAG_NONE, AI_BUFFER_FORMAT_U8,

AI_BUFFER_SHAPE_INIT(AI_SHAPE_BCWH, 4, 1, 1207052, 1, 1),

1207052, NULL, s_network_weights_array_u64), /* weights_array */

};

/*!

* @brief Get network activations buffer initialized struct.

* @ingroup network_data

* @param[in] ptr a pointer to the activations array storage area

* @return an ai_buffer initialized struct

*/

AI_DEPRECATED

AI_API_ENTRY

ai_buffer ai_network_data_activations_buffer_get(const ai_handle ptr)

{

ai_buffer buf = AI_BUFFER_INIT(

AI_FLAG_NONE, AI_BUFFER_FORMAT_U8,

AI_BUFFER_SHAPE_INIT(AI_SHAPE_BCWH, 4, 1, AI_NETWORK_DATA_ACTIVATIONS_SIZE, 1, AI_NETWORK_DATA_ACTIVATIONS_COUNT),

AI_NETWORK_DATA_ACTIVATIONS_SIZE,

NULL, ptr);

return buf;

}

/*!

* @brief Get network weights buffer initialized struct.

* @ingroup network_data

* @param[in] ptr a pointer to the weights array storage area

* @return an ai_buffer initialized struct

*/

AI_DEPRECATED

AI_API_ENTRY

ai_buffer ai_network_data_weights_buffer_get(const ai_handle ptr)

{

ai_buffer buf = AI_BUFFER_INIT(

AI_FLAG_NONE, AI_BUFFER_FORMAT_U8|AI_BUFFER_FMT_FLAG_CONST,

AI_BUFFER_SHAPE_INIT(AI_SHAPE_BCWH, 4, 1, AI_NETWORK_DATA_WEIGHTS_SIZE, 1, AI_NETWORK_DATA_WEIGHTS_COUNT),

AI_NETWORK_DATA_WEIGHTS_SIZE,

NULL, ptr);

return buf;

}

/*!

* @brief Get network weights array pointer as a handle ptr.

* @ingroup network_data

* @return a ai_handle pointer to the weights array

*/

AI_DEPRECATED

AI_API_ENTRY

ai_handle ai_network_data_weights_get(void)

{

return AI_HANDLE_PTR(g_network_weights_table);

}

/*!

* @brief Get network params configuration data structure.

* @ingroup network_data

* @return true if a valid configuration is present, false otherwise

*/

AI_API_ENTRY

ai_bool ai_network_data_params_get(ai_network_params* params)

{

if (!params) return false;

const ai_buffer_array map_activations =

AI_BUFFER_ARRAY_OBJ_INIT(AI_FLAG_NONE, AI_NETWORK_DATA_ACTIVATIONS_COUNT, g_network_data_map_activations);

const ai_buffer_array map_weights =

AI_BUFFER_ARRAY_OBJ_INIT(AI_FLAG_NONE, AI_NETWORK_DATA_WEIGHTS_COUNT, g_network_data_map_weights);

return ai_platform_bind_network_params(params, &map_weights, &map_activations);

}

AI_API_DECLARE_END

Pourriez-vous m'aider à diagnostiquer et résoudre ce problème ?

Merci d'avance,
minyar boukhatem