Tensorflow object detection api problem

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi, I installed tensorflow TF-1.15 version on Jetson TX2 as mentioned in these pages:
TensorFlow for Jetson TX2!
or
Installing Tensorflow
and while check the version of TF a warning appeared and close it with
import os
import tensorflow as tf
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '3'

In detail:-
0 = all messages are logged (default behavior)
1 = INFO messages are not printed
2 = INFO and WARNING messages are not printed
3 = INFO, WARNING, and ERROR messages are not printed.

then I installed the protobuf with pip3 as indicated on this page: How to install protocol buffer(protobuf) on TX2

or protobuf-compiler 1.0.20
pip3 install protobuf-compiler

when i install the protobuf from Protobuf Releases it happened.

but still it didn’t work. How could i solve this problem

3

Hi,

Not sure which TensorFlow package do you install.
If you are using JetPack4.4, it’s recommended to install our latest tensorflow-1.15.3+nv20.8-cp36-cp36m-linux_aarch64.whl package.

protobuf should be installed with the following command:

$ sudo apt-get install python3-pip
$ sudo pip3 install -U pip testresources setuptools=49.6.0 
$ sudo pip3 install -U protobuf

Thanks.

4

yes my tensorflow version is 1.15.3

Screenshot from 2020-10-07 10-25-17
Screenshot from 2020-10-07 10-25-171278×115 22.6 KB

with this :
sudo pip3 install --pre --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v44 ‘tensorflow<2’

And i tried that protobuf installation code.
But afterthat when i run the detection code for example webcam, it doesnt work

5

Hi,

Not sure what kind of error do you meet.
Would you mind to share the error log with us?

Thanks.

6

uninstall the tensorflow right now and want to install again, how should i go?
and which version should I download of tensorflow models GitHub - tensorflow/models: Models and examples built with TensorFlow and protobuf ?

Screenshot from 2020-10-09 09-28-25

and while check the version it shows me this. How can i close this warning without code

7

@dusty_nv can you help me about this situation? How should i go

8

Hi,

Based on the log above, TensorFlow works good on your environment.
For JetPack4.4, it’s recommended to use this document to install TensorFlow.

Would you mind to share the error log from object detection API?
Is there any issue on camera?

Thanks.