From 198e3ce9ebd9af5cb267b52a6ed0745c91d1100b Mon Sep 17 00:00:00 2001 From: El Williams Date: Fri, 29 May 2026 04:24:59 +0000 Subject: [PATCH] Fix cross-platform path normalization for model loading When a model is trained on Windows, os.path.join stores paths with backslashes. Loading the model on Linux fails because os.path.join doesn't handle the mixed separators correctly. Fix: normalize backslashes to forward slashes before joining paths, enabling models trained on Windows to be loaded on Linux and vice versa. Closes #541 --- supervised/model_framework.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/supervised/model_framework.py b/supervised/model_framework.py index 08ffbb64..2279babc 100644 --- a/supervised/model_framework.py +++ b/supervised/model_framework.py @@ -721,6 +721,9 @@ def load(results_path, model_subpath, lazy_load=True): for learner_desc, learner_subpath in zip( json_desc.get("learners"), json_desc.get("saved") ): + # Normalize path separators for cross-platform compatibility + # (models trained on Windows may have backslashes in paths) + learner_subpath = learner_subpath.replace("\\", "/") learner_path = os.path.join(results_path, learner_subpath) l = AlgorithmFactory.load(learner_desc, learner_path, lazy_load) mf.learners += [l]