module 'tensorrt' has no attribute 'Logger'

AI & Data Science Deep Learning (Training & Inference) TensorRT
1

I am getting error in importing Logger() and Builder()

I am on Jetson AGX Xavier.

I have tried on python shell also.

import tensorflow.contrib.tensorrt as trt
TRT_LOGGER = trt.Logger(trt.Logger.INFO)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: module 'tensorflow.contrib.tensorrt' has no attribute 'Logger'

I can NOT import trt.Builder() also.

Python version is 3.6.7

Output of “dpkg -l | grep nvinfer” which gives Tensor RT version :

ii  libnvinfer-dev                             5.0.6-1+cuda10.0                                arm64        TensorRT development libraries and headers
ii  libnvinfer-samples                         5.0.6-1+cuda10.0                                all          TensorRT samples and documentation
ii  libnvinfer5                                5.0.6-1+cuda10.0                                arm64        TensorRT runtime libraries
ii  python-libnvinfer                          5.0.6-1+cuda10.0                                arm64        Python bindings for TensorRT
ii  python-libnvinfer-dev                      5.0.6-1+cuda10.0                                arm64        Python development package for TensorRT
ii  python3-libnvinfer                         5.0.6-1+cuda10.0                                arm64        Python 3 bindings for TensorRT
ii  python3-libnvinfer-dev 5.0.6-1+cuda10.0 arm64 Python 3 development package for TensorRT
2

I solved the problem. What I have done is:

I have removed Tensorflow 1.13 and installed 1.12. I deleted all the virtual environment. Made No changes to Jetpack 4.2 and its Tensor RT versions.

But still I could not find what was the issue.

Thanks