Didn't find op for builtin opcode 'EXP' version '2'. An older version of this builtin might be supported. Are you using an old TFLite binary with a newer model

[Mahomed2904]

Description

Hi!

I'm currently trying to compile a tensorflow lite model model_2.tflite for coral edge TPU, but I'm getting the error:

Edge TPU Compiler version 16.0.384591198
ERROR: Didn't find op for builtin opcode 'EXP' version '2'. An older version of this builtin might be supported. Are you using an old TFLite binary with a newer model?

ERROR: Registration failed.

Invalid model: model_2.tflite
Model could not be parsed

A get the same error when I run the lite model directly on the TPU using tflite_runtime.

The lite model was created from saved_model using:

• tensorflow 2.16
• python 3.11

It is integer (int8) quantized, and run well in a tensorflow default interpreter. How can I solve this problem for the Edge TPU?

Click to expand!

Issue Type

Feature Request

Operating System

Linux

Coral Device

USB Accelerator

Other Devices

No response

Programming Language

Other

Relevant Log Output

Edge TPU Compiler version 16.0.384591198
ERROR: Didn't find op for builtin opcode 'EXP' version '2'. An older version of this builtin might be supported. Are you using an old TFLite binary with a newer model?

ERROR: Registration failed.

Invalid model: model_2.tflite
Model could not be parsed