How to convert Onnx model (.onnx) to Tensorflow (.pb) model

Question

I am trying to convert .onxx model to .pb model. I have written the code but i am getting error:

@tf_func(tf.ceil)AttributeError: module 'tensorflow' has no attribute 'ceil'

Code:

import onnx
from tensorflow.python.tools.import_pb_to_tensorboard import import_to_tensorboard
from onnx_tf.backend import prepare
onnx_model = onnx.load("original_3dlm.onnx")
tf_rep = prepare(onnx_model)
tf_rep.export_graph("model_var.pb")
import_to_tensorboard("model_var.pb", "tb_log")

How to resolve this issue? Is there any other way to convert Onxx to Tensorflow?

If you are trying with tf==1.x then Please use this answer — Prajot Kuvalekar
– Prajot Kuvalekar, Commented Mar 1, 2022 at 18:39

Zrufy · Accepted Answer · 2019-12-06 13:28:34Z

5

I solve this issue with this. Tensorflow Backend for ONNX. Let me know if you have any issue. Change from tensorflow 2.0 to 1.14.Maybe solve the problem.

edited Dec 6, 2019 at 13:28

answered Dec 6, 2019 at 11:35

Zrufy

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3 Comments

Parag Jain Over a year ago

I have already used command line interface it is throwing same error

Zrufy Over a year ago

what tensorflow use?2.0?Maybe change to 1.14 or 1.13.In TF 2.0 there are many changes.

Zrufy Over a year ago

perfect! great!

DarQ · Accepted Answer · 2020-10-25 16:00:04Z

1

your code as far as I can tell should be fine. The problem probably lies in the onnx-tf version you currently use. pip currently installs a version that only supports TensorFlow <= 1.15. run this in the terminal to install a more up-to-date version of onnx-tf.

pip uninstall onnx_tf
pip install git+https://github.com/onnx/onnx-tensorflow.git

refer to this issue for further details

edited Oct 25, 2020 at 16:00

answered Oct 24, 2020 at 13:57

DarQ

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2 Comments

Parag Jain Over a year ago

how this is relevant to conversion. Please describe your solution properly

DarQ Over a year ago

it should have already been clear but I made it clearer.

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