Can’t open file file not found error

Error message

python3: can’t open file '/app/training.py': [Errno 2] No such file or directory

Error executing the command

[Jul 10, 2025, 5:44 PM]: AO: BeekeeperAI decryption utility successfully decrypted secrets: Algorithm Starting

Cause

This error is generated because run.sh is trying to execute a Python file (/app/training.py) that is not present in the container image.

Typical reasons:

• The expected script (e.g., training.py) was never added to the image.
• The script exists but at a different path than /app/training.py.
• The script name in run.sh does not match the actual file name.

Impact

• The algorithm container starts but cannot execute the main training script.
• Job fails early with “Error executing the command.”

Resolution / Workaround

• Verify file presence in the container
  • Open the Dockerfile or build the image locally and run:

docker run -it <image> ls -R /app

• Confirm that training.py (or your actual entrypoint script) exists where run.sh expects it.
• Align run.sh and file paths
  • If your script is named differently (e.g., main.py), update run.sh accordingly:

python3 /app/main.py

• If your script is in a subdirectory, adjust the path:

python3 /app/src/training.py

• Update the Dockerfile
  • Ensure the script is copied into the image:

COPY training.py /app/training.py

• Rebuild and push the updated image, then re-run the job.

Best practices

• Keep run.sh under version control with the algorithm code.
• Validate container contents locally before submitting to EscrowAI.