AWS Thinkbox Discussion Forums

Fatal Python Error when running Draft

I have a local Maya render job that successfully completed a sequence of png files. Using the Pipeline Tools I added Draft to make a mov of the sequence. The draft job is erroring with the following:

2024-07-09 17:52:45: 0: STDOUT: Fatal Python error: init_sys_streams: can’t initialize sys standard streams
2024-07-09 17:52:45: 0: STDOUT: Traceback (most recent call last):
2024-07-09 17:52:45: 0: STDOUT: File “/Applications/Thinkbox/Deadline10/Resources/python3/Frameworks/Python.framework/Versions/Current/lib/python3.10/”, line 54, in
2024-07-09 17:52:45: 0: STDOUT: ImportError: cannot import name ‘open_code’ from ‘io’ (unknown location)
2024-07-09 17:52:45: 0: INFO: Process exit code: 134

OSX: Sonoma 14.5

Most likely a python or library version incompatibility. This error is very early in the call, probably called straight from draft to initialize the system streams. Are you using Draft for py3?

I am using whatever was installed by default with Deadline I did not install or configure a separate version of Draft.

Is there a separate installation for Draft I need to be python 3 compatible?

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