Attempt to fix loading of simple OmegaConf pickled configs stored in 2.0 #718
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Co-authored-by: Olivier Delalleau <507137+odelalleau@users.noreply.github.com>
Jasha10
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May 19, 2021
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OmegaConf 2.1 changed how it stored key_type and element_type when pickling.
As a result, pickled configs stored in 2.0 are missing those fields and they and up as None, resulting in errors while using the config.
This adds logic to fall-back to Any in such cases.
Closes #717.