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David Thompson authored
Properly test that the model resource exists before using it. This also renames `mgr` to `rsrc` in EntityRef.cxx to account for prior name changes (the model manager became a model resource).
71bac986
Properly test that the model resource exists before using it. This also renames `mgr` to `rsrc` in EntityRef.cxx to account for prior name changes (the model manager became a model resource).