KeyError: 'alias' in packages/ml/tensorflow/config.py

[hugomiralles-manta]

Description:
When attempting to build a container using the jetson-containers repository, I encountered a KeyError in the config.py script located in packages/ml/tensorflow. This error appears because the pkg dictionary does not contain an 'alias' key when the code tries to extend it.

Error Log:

Traceback (most recent call last):
  File "/home/manta/jetson-containers/jetson_containers/packages.py", line 147, in scan_packages
    packages = config_package(package)  # returns a list (including subpackages)
  ...
  File "/home/manta/jetson-containers/packages/ml/tensorflow/config.py", line 99, in <module>
    *tensorflow(
     ^^^^^^^^^^^
  File "/home/manta/jetson-containers/packages/ml/tensorflow/config.py", line 92, in tensorflow
    pkg['alias'].extend(['tensorflow','tensorflow2'])
KeyError: 'alias'

Steps to Reproduce:

1. Clone the jetson-containers repository.
2. Run the jetson-containers build pytorch command.
3. Observe the KeyError during the build process.

Environment:

• L4T Version: 32.7.5
• JetPack Version: 5.1
• Python Version: 3.12
• Host System: Jetson TX2
• OS: Ubuntu 18.04 (Bionic)

[johnnynunez]

Description: When attempting to build a container using the jetson-containers repository, I encountered a KeyError in the config.py script located in packages/ml/tensorflow. This error appears because the pkg dictionary does not contain an 'alias' key when the code tries to extend it.

Error Log:

Traceback (most recent call last):
  File "/home/manta/jetson-containers/jetson_containers/packages.py", line 147, in scan_packages
    packages = config_package(package)  # returns a list (including subpackages)
  ...
  File "/home/manta/jetson-containers/packages/ml/tensorflow/config.py", line 99, in <module>
    *tensorflow(
     ^^^^^^^^^^^
  File "/home/manta/jetson-containers/packages/ml/tensorflow/config.py", line 92, in tensorflow
    pkg['alias'].extend(['tensorflow','tensorflow2'])
KeyError: 'alias'

Steps to Reproduce:

1. Clone the jetson-containers repository.
2. Run the jetson-containers build pytorch command.
3. Observe the KeyError during the build process.

Environment:

• L4T Version: 32.7.5
• JetPack Version: 5.1
• Python Version: 3.12
• Host System: Jetson TX2
• OS: Ubuntu 18.04 (Bionic)

tensorflow is for jetpack 6.1:
https://docs.nvidia.com/deeplearning/frameworks/install-tf-jetson-platform/index.html

[dusty-nv]

@hugomiralles-manta just fixed this error on JetPack 4 with f38a230 - if you have further issues after pulling the latest, please let me know.

@johnnynunez the containers config scripts still need to not produce errors regardless of jetpack version, because those always get run during every jetson-containers build when it enumerates the available package configurations. For example, here pytorch was trying to be built, not TF.

[hugomiralles-manta]

Thanks a lot for your quick answer !

I am encountering a new issue when attempting to build a container for PyTorch with Python 3.8 using the jetson-containers repository on my Jetson TX2 device. The build process fails during the install_python.sh step due to an error in finding a suitable pip distribution.

Environment:

• Device: Jetson TX2
• L4T Version: 32.7.5
• JetPack Version: 5.1
• Python Version: 3.8
• CUDA Version: 10.2
• OS: Ubuntu 18.04 (Bionic)

Steps to Reproduce:

• Ran the command: PYTHON_VERSION=3.8 jetson-containers build pytorch.
• Observed the following error during the build step involving install_python.sh:

Error Log:

+ curl -sS https://bootstrap.pypa.io/get-pip.py
+ python3.8
Looking in indexes: http://jetson.webredirect.org/jp5/cu102
ERROR: Could not find a version that satisfies the requirement pip (from versions: none)
ERROR: No matching distribution found for pip
+ curl -sS https://bootstrap.pypa.io/pip/3.6/get-pip.py
+ python3.6
Looking in indexes: http://jetson.webredirect.org/jp5/cu102
ERROR: Could not find a version that satisfies the requirement pip<22.0 (from versions: none)
ERROR: No matching distribution found for pip<22.0
The command '/bin/sh -c /tmp/install_python.sh' returned a non-zero code: 1